kbrain

CVE-2009-3629

LOW · CVSS 3.5EPSS 1.5%EU EUVD

Multiple cross-site scripting (XSS) vulnerabilities in the Backend subcomponent in TYPO3 4.0.13 and earlier, 4.1.x before 4.1.13, 4.2.x before 4.2.10, and 4.3.x before 4.3beta2 allow remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

Key facts

CVSS score
3.5 (v2.0)
Severity
LOW
CVSS vector
AV:N/AC:M/Au:S/C:N/I:P/A:N
Weakness (CWE)
CWE-79
EPSS score
1.5% (75th percentile)
In CISA KEV
No
In EU EUVD
Yes (EUVD-2022-3923)
Published
November 2, 2009
NVD last modified
June 16, 2026
Status
Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2022-3923 in the EU Vulnerability Database. Last updated in EUVD on August 7, 2024.

View on the EU Vulnerability Database

Affected products

  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3
  • typo3 / typo3

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

Query CVEs from your AI assistant

The CVE/NVD Explorer brain answers CVE questions directly inside Claude, ChatGPT, or any MCP assistant — always up to date, no setup. Add it once and stop pasting advisories into chat.

Add the CVE brain