UpHeron

Vulnerability database · updated every 15 minutes

New vulnerabilities in the software websites run.

CVEs and security advisories for WordPress, its plugins and themes, npm, PyPI and the servers behind websites, merged from NVD, the CVE Program, GitHub, OSV.dev and WPVulnerability, with CISA's list of the ones attackers exploit.

Free · right away or once a day · unsubscribe in one click
Tracked
11,200
Published in 7 days
233
Critical in 30 days
70
Actively exploited
62

Latest vulnerabilities

11,200 vulnerabilities
  1. Medium 5.3

    CVE-2021-35564 · Java

    Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Keytool). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM…

    Published 20 Oct 2021 · NVD
  2. Medium 5.3

    CVE-2021-35561 · Java

    Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Utility). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM…

    Published 20 Oct 2021 · NVD
  3. High 7.5

    CVE-2021-35560 · Java

    Vulnerability in the Java SE product of Oracle Java SE (component: Deployment). The supported version that is affected is Java SE: 8u301. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability…

    Published 20 Oct 2021 · NVD
  4. Medium 5.3

    CVE-2021-35559 · Java

    Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise…

    Published 20 Oct 2021 · NVD
  5. Medium 5.3

    CVE-2021-35556 · Java

    Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: Swing). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12, 17; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Java SE, Oracle GraalVM Enterprise…

    Published 20 Oct 2021 · NVD
  6. Medium 5.9

    CVE-2021-35550 · Java

    Vulnerability in the Java SE, Oracle GraalVM Enterprise Edition product of Oracle Java SE (component: JSSE). Supported versions that are affected are Java SE: 7u311, 8u301, 11.0.12; Oracle GraalVM Enterprise Edition: 20.3.3 and 21.2.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Java SE, Oracle GraalVM Enterprise Edition.…

    Published 20 Oct 2021 · NVD
  7. Medium 4.9

    CVE-2021-35546 · MySQL

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Replication). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently…

    Published 20 Oct 2021 · NVD
  8. Medium 4.9

    CVE-2021-35537 · MySQL

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.25 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable…

    Published 20 Oct 2021 · NVD
  9. Medium 6.5

    CVE-2021-2481 · MySQL

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: Optimizer). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows low privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently…

    Published 20 Oct 2021 · Fixed in 8.0.26 · NVD
  10. Medium 4.9

    CVE-2021-2479 · MySQL

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable…

    Published 20 Oct 2021 · NVD
  11. Medium 4.9

    CVE-2021-2478 · MySQL

    Vulnerability in the MySQL Server product of Oracle MySQL (component: Server: DML). Supported versions that are affected are 8.0.26 and prior. Easily exploitable vulnerability allows high privileged attacker with network access via multiple protocols to compromise MySQL Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable…

    Published 20 Oct 2021 · NVD
  12. Medium 6.5

    CVE-2021-39864 · Magento / Adobe Commerce

    Adobe Commerce versions 2.4.2-p2 (and earlier), 2.4.3 (and earlier) and 2.3.7p1 (and earlier) are affected by a cross-site request forgery (CSRF) vulnerability via a Wishlist Share Link. Successful exploitation could lead to unauthorized addition to customer cart by an unauthenticated attacker. Access to the admin console is not required for successful exploitation.

    Published 15 Oct 2021 · NVD
  13. High 7.5

    CVE-2021-42340 · Apache Tomcat

    The fix for bug 63362 present in Apache Tomcat 10.1.0-M1 to 10.1.0-M5, 10.0.0-M1 to 10.0.11, 9.0.40 to 9.0.53 and 8.5.60 to 8.5.71 introduced a memory leak. The object introduced to collect metrics for HTTP upgrade connections was not released for WebSocket connections once the connection was closed. This created a memory leak that, over time, could lead to a denial of service via an…

    Published 14 Oct 2021 · Fixed in 8.5.72, 9.0.54, 10.0.12 · NVD
  14. Medium 5.7

    CVE-2021-41355 · .NET

    .NET Core and Visual Studio Information Disclosure Vulnerability

    Published 13 Oct 2021 · NVD
  15. Medium 6.5

    CVE-2021-32028 · PostgreSQL

    A flaw was found in postgresql. Using an INSERT ... ON CONFLICT ... DO UPDATE command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

    Published 11 Oct 2021 · Fixed in 11.12, 12.7, 13.3 · NVD
  16. Medium 6.5

    CVE-2021-22263 · GitLab

    An issue has been discovered in GitLab affecting all versions starting from 13.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. A user account with 'external' status which is granted 'Maintainer' role on any project on the GitLab instance where 'project tokens' are allowed may elevate its privilege to 'Internal' and access Internal…

    Published 11 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  17. High 8.8

    CVE-2021-41801 · MediaWiki

    The ReplaceText extension through 1.41 for MediaWiki has Incorrect Access Control. When a user is blocked after submitting a replace job, the job is still run, even if it may be run at a later time (due to the job queue backlog)

    Published 11 Oct 2021 · Fixed in 1.31.16, 1.35.4, 1.36.2 · NVD
  18. Medium 5.3

    CVE-2021-41800 · MediaWiki

    MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). Visiting Special:Contributions can sometimes result in a long running SQL query because PoolCounter protection is mishandled.

    Published 11 Oct 2021 · Fixed in 1.36.2 · NVD
  19. High 7.5

    CVE-2021-41799 · MediaWiki

    MediaWiki before 1.36.2 allows a denial of service (resource consumption because of lengthy query processing time). ApiQueryBacklinks (action=query&list=backlinks) can cause a full table scan.

    Published 11 Oct 2021 · Fixed in 1.36.2 · NVD
  20. Medium 6.1

    CVE-2021-41798 · MediaWiki

    MediaWiki before 1.36.2 allows XSS. Month related MediaWiki messages are not escaped before being used on the Special:Search results page.

    Published 11 Oct 2021 · Fixed in 1.36.2 · NVD
  21. Medium 6.5

    CVE-2021-24721 · Loco Translate (WordPress plugin)

    Loco Translate: Code Injection

    Published 11 Oct 2021 · Fixed in 2.5.4 · WPVulnerability
  22. Medium 6.5

    CVE-2021-32029 · PostgreSQL

    A flaw was found in postgresql. Using an UPDATE ... RETURNING command on a purpose-crafted table, an authenticated database user could read arbitrary bytes of server memory. The highest threat from this vulnerability is to data confidentiality.

    Published 8 Oct 2021 · Fixed in 11.12, 12.7, 13.3 · NVD
  23. Critical 9.8Actively exploited

    CVE-2021-42013 · Apache HTTP Server

    It was found that the fix for CVE-2021-41773 in Apache HTTP Server 2.4.50 was insufficient. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for…

    Published 7 Oct 2021 · NVD
  24. Critical 9.8

    CVE-2021-22930 · Node.js

    Node.js before 16.6.0, 14.17.4, and 12.22.4 is vulnerable to a use after free attack where an attacker might be able to exploit the memory corruption, to change process behavior.

    Published 7 Oct 2021 · Fixed in 12.22.4, 14.17.4, 16.6.0 · NVD
  25. Medium 4.8

    CVE-2021-42044 · MediaWiki

    An issue was discovered in the Mentor dashboard in the GrowthExperiments extension in MediaWiki through 1.36.2. The Growthexperiments-mentor-dashboard-mentee-overview-add-filter-total-edits-headline, growthexperiments-mentor-dashboard-mentee-overview-add-filter-starred-headline, growthexperiments-mentor-dashboard-mentee-overview-info-text,…

    Published 6 Oct 2021 · NVD
  26. Medium 6.1

    CVE-2021-42043 · MediaWiki

    An issue was discovered in Special:MediaSearch in the MediaSearch extension in MediaWiki through 1.36.2. The suggestion text (a parameter to mediasearch-did-you-mean) was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the intitle: search operator within the query.

    Published 6 Oct 2021 · NVD
  27. Medium 4.8

    CVE-2021-42042 · MediaWiki

    An issue was discovered in SpecialEditGrowthConfig in the GrowthExperiments extension in MediaWiki through 1.36.2. The growthexperiments-edit-config-error-invalid-title MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript.

    Published 6 Oct 2021 · NVD
  28. Medium 6.1

    CVE-2021-42041 · MediaWiki

    An issue was discovered in CentralAuth in MediaWiki through 1.36.2. The rightsnone MediaWiki message was not being properly sanitized and allowed for the injection and execution of HTML and JavaScript via the setchange log.

    Published 6 Oct 2021 · NVD
  29. High 7.5

    CVE-2021-42040 · MediaWiki

    An issue was discovered in MediaWiki through 1.36.2. A parser function related to loop control allowed for an infinite loop (and php-fpm hang) within the Loops extension because egLoopsCountLimit is mishandled. This could lead to memory exhaustion.

    Published 6 Oct 2021 · NVD
  30. High 7.8

    CVE-2021-20264 · Java

    An insecure modification flaw in the /etc/passwd file was found in the openjdk-1.8 and openjdk-11 containers. This flaw allows an attacker with access to the container to modify the /etc/passwd and escalate their privileges. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

    Published 6 Oct 2021 · NVD
  31. Medium 6.5

    CVE-2021-39880 · GitLab

    A Denial Of Service vulnerability in the apollo_upload_server Ruby gem in GitLab CE/EE all versions starting from 11.9 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to deny access to all users via specially crafted requests to the apollo_upload_server middleware.

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  32. Medium 4.9

    CVE-2021-39891 · GitLab

    In all versions of GitLab CE/EE since version 8.0, access tokens created as part of admin's impersonation of a user are not cleared at the end of impersonation which may lead to unnecessary sensitive info disclosure.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  33. Medium 4.3

    CVE-2021-39889 · GitLab

    In all versions of GitLab EE since version 14.1, due to an insecure direct object reference vulnerability, an endpoint may reveal the protected branch name to a malicious user who makes a crafted API call with the ID of the protected branch.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  34. Medium 4.3

    CVE-2021-39886 · GitLab

    Permissions rules were not applied while issues were moved between projects of the same group in GitLab versions starting with 10.6 and up to 14.1.7 allowing users to read confidential Epic references.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  35. Low 3.5

    CVE-2021-39881 · GitLab

    In all versions of GitLab CE/EE since version 7.7, the application may let a malicious user create an OAuth client application with arbitrary scope names which may allow the malicious user to trick unsuspecting users to authorize the malicious client application using the spoofed scope name and description.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  36. Medium 4.3

    CVE-2021-39870 · GitLab

    In all versions of GitLab CE/EE since version 11.11, an instance that has the setting to disable Repo by URL import enabled is bypassed by an attacker making a crafted API call.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  37. Medium 6.5

    CVE-2021-22264 · GitLab

    An issue has been discovered in GitLab affecting all versions starting from 13.8 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. Under specialized conditions, an invited group member may continue to have access to a project even after the invited group, which the member was part of, is deleted.

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  38. Medium 4.3

    CVE-2021-22262 · GitLab

    Missing access control in all GitLab versions starting from 13.12 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 with Jira Cloud integration enabled allows Jira users without administrative privileges to add and remove Jira Connect Namespaces via the GitLab.com for Jira Cloud application configuration page

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  39. Medium 4.8

    CVE-2021-22261 · GitLab

    A stored Cross-Site Scripting vulnerability in the Jira integration in all GitLab versions starting from 13.9 before 14.0.9, all versions starting from 14.1 before 14.1.4, and all versions starting from 14.2 before 14.2.2 allows an attacker to execute arbitrary JavaScript code on the victim's behalf via malicious Jira API responses

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  40. Medium 4.3

    CVE-2021-22258 · GitLab

    The project import/export feature in GitLab 8.9 and greater could be used to obtain otherwise private email addresses

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  41. Medium 5.3

    CVE-2021-22257 · GitLab

    An issue has been discovered in GitLab affecting all versions starting from 14.0 before 14.0.9, all versions starting from 14.1 before 14.1.4, all versions starting from 14.2 before 14.2.2. The route for /user.keys is not restricted on instances with public visibility disabled. This allows user enumeration on such instances.

    Published 5 Oct 2021 · Fixed in 14.0.9, 14.1.4, 14.2.2 · NVD
  42. Medium 5.4

    CVE-2021-39894 · GitLab

    In all versions of GitLab CE/EE since version 8.0, a DNS rebinding vulnerability exists in Fogbugz importer which may be used by attackers to exploit Server Side Request Forgery attacks.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD
  43. High 7.5

    CVE-2021-39893 · GitLab

    A potential DOS vulnerability was discovered in GitLab starting with version 9.1 that allowed parsing files without authorisation.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  44. Medium 4.3

    CVE-2021-39888 · GitLab

    In all versions of GitLab EE starting from 13.10 before 14.1.7, all versions starting from 14.2 before 14.2.5, and all versions starting from 14.3 before 14.3.1 a specific API endpoint may reveal details about a private group and other sensitive info inside issue and merge request templates.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD
  45. Medium 4.3

    CVE-2021-39884 · GitLab

    In all versions of GitLab EE since version 8.13, an endpoint discloses names of private groups that have access to a project to low privileged users that are part of that project.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  46. Medium 5.3

    CVE-2021-39882 · GitLab

    In all versions of GitLab CE/EE, provided a user ID, anonymous users can use a few endpoints to retrieve information about any GitLab user.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD
  47. Medium 5.4

    CVE-2021-39878 · GitLab

    A stored Reflected Cross-Site Scripting vulnerability in the Jira integration in GitLab version 13.0 up to 14.3.1 allowed an attacker to execute arbitrary javascript code.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5, 14.3.1 · NVD
  48. Medium 5.3

    CVE-2021-39875 · GitLab

    In all versions of GitLab CE/EE since version 13.6, it is possible to see pending invitations of any public group or public project by visiting an API endpoint.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD
  49. Medium 6.5

    CVE-2021-39872 · GitLab

    In all versions of GitLab CE/EE since version 14.1, an improper access control vulnerability allows users with expired password to still access GitLab through git and API through access tokens acquired before password expiration.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD
  50. Medium 6.5

    CVE-2021-39869 · GitLab

    In all versions of GitLab CE/EE since version 8.9, project exports may expose trigger tokens configured on that project.

    Published 5 Oct 2021 · Fixed in 14.1.7, 14.2.5 · NVD

Where it comes from

The list holds every advisory UpHeron reads for the software it watches: WordPress and every plugin and theme its plugin reports, the packages in monitored repositories and manifests, and the servers and frameworks found on monitored websites. One vulnerability from several sources is one entry, under its CVE.

  • NVD, the US National Vulnerability Database. This product uses the NVD API but is not endorsed or certified by the NVD.
  • New records of the CVE Program, read every 15 minutes. CVE content © 1999–2026 The MITRE Corporation, used under the CVE terms of use; CVE® is a registered trademark of The MITRE Corporation.
  • OSV.dev, with the GitHub Advisory Database (CC BY 4.0).
  • WPVulnerability (CC0) for WordPress plugins and themes, and WordPress's own security advisories.
  • Node.js's own security release posts, read every 15 minutes, which name its vulnerabilities the day they are fixed, days before their CVE records.
  • The security advisories projects publish on GitHub, and the CVEs libraries such as Brotli name in their release notes, which also count for the runtimes that bundle them.
  • CISA's Known Exploited Vulnerabilities catalog.

Run WordPress? The UpHeron plugin alerts you the day one of these affects your own site.