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Servers and applications

CVE-2011-4632

Cross-site Scripting (XSS) in TYPO3 before 4.3.12, 4.4.x before 4.4.9, and 4.5.x before 4.5.4 allows remote attackers to inject arbitrary web script or HTML via the tcemain flash message.

Severity
Medium 5.4
Published
6 Nov 2019
Last changed
16 Jun 2026
Added to UpHeron
1 Nov 2026
Fixed in
4.3.12, 4.4.9, 4.5.4
Exploit chance
0.7% in the next 30 daysHigher than 52% of CVEs. EPSS by FIRST, 10 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
TYPO3Servers and applications · cpe:a:typo3:typo3
  • From 4.3.0 before 4.3.12
  • From 4.4.0 before 4.4.9
  • From 4.5.0 before 4.5.4

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-4632
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-4632