UpHeron
All vulnerabilities

Servers and applications

CVE-2022-25277

Drupal core sanitizes filenames with dangerous extensions upon upload (reference: SA-CORE-2020-012) and strips leading and trailing dots from filenames to prevent uploading server configuration files (reference: SA-CORE-2019-010). However, the protections for these two vulnerabilities previously did not work correctly together. As a result, if the site were configured to allow the upload of…

Severity
High 7.2
Published
26 Apr 2023
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.3.19, 9.4.3
Sources
NVD

Affected software

SoftwareAffected versions
DrupalServers and applications · cpe:a:drupal:drupal
  • From 8.0.0 before 9.3.19
  • From 9.4.0 before 9.4.3

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2022-25277
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2022-25277