UpHeron
All vulnerabilities

Servers and applications

CVE-2020-11064

In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.17 and greater than or equal to 10.0.0 and less than 10.4.2, it has been discovered that HTML placeholder attributes containing data of other database records are vulnerable to cross-site scripting. A valid backend user account is needed to exploit this vulnerability. This has been fixed in 9.5.17 and 10.4.2.

Severity
Medium 5.4
Published
13 May 2020
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
9.5.17, 10.4.2
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • From 9.0.0 before 9.5.17
  • From 10.0.0 before 10.4.2

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2020-11064
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2020-11064