UpHeron
All vulnerabilities

Servers and applications

CVE-2016-4056

Cross-site scripting (XSS) vulnerability in the Backend component in TYPO3 6.2.x before 6.2.19 allows remote attackers to inject arbitrary web script or HTML via the module parameter when creating a bookmark.

Severity
Medium 6.1
Published
23 Jan 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
1.1% in the next 30 daysHigher than 65% of CVEs. EPSS by FIRST, 11 Nov 2026
Weakness
Cross-site scripting (CWE-79)
Attack
Over the network · No login needed · Needs someone to click or open something
Attacker can
Read some data · Change some data
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • Version 6.2.18
  • Version 6.2.17
  • Version 6.2.16
  • Version 6.2.15
All 32 release lines
  • Version 6.2.0-alpha1
  • Version 6.2.0-alpha2
  • Version 6.2.0-alpha3
  • Version 6.2.0-beta1
  • Version 6.2.0-beta2
  • Version 6.2.0-beta3
  • Version 6.2.0-beta4
  • Version 6.2.0-beta5
  • Version 6.2.0-beta6
  • Version 6.2.0-beta7
  • Version 6.2.0-rc1
  • Version 6.2.0-rc2
  • Version 6.2
  • Version 6.2.1
  • Version 6.2.2
  • Version 6.2.3
  • Version 6.2.4
  • Version 6.2.5
  • Version 6.2.6
  • Version 6.2.7
  • Version 6.2.8
  • Version 6.2.9
  • Version 6.2.10-rc1
  • Version 6.2.10
  • Version 6.2.11
  • Version 6.2.12
  • Version 6.2.13
  • Version 6.2.14
  • Version 6.2.15
  • Version 6.2.16
  • Version 6.2.17
  • Version 6.2.18

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2016-4056
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2016-4056