All vulnerabilities

Servers and applications

CVE-2011-4900

TYPO3 before 4.5.4 allows Information Disclosure in the backend.

Severity
Medium 6.5
Published
6 Nov 2019
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.5.4
Exploit chance
1% in the next 30 daysHigher than 61% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • From 4.5.0 before 4.5.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-4900
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-4900