CVE-2024-34355

Summary

TYPO3 is an enterprise content management system. Starting in version 13.0.0 and prior to version 13.1.1, the history backend module is vulnerable to HTML injection. Although Content-Security-Policy headers effectively prevent JavaScript execution, adversaries can still inject malicious HTML markup. Exploiting this vulnerability requires a valid backend user account. TYPO3 version 13.1.1 fixes the problem described.

Affected Software

Weaknesses

• CWE-116: CWE-116: Improper Encoding or Escaping of Output
• CWE-79: CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: no
  • Technical Impact: partial

CVE Program Container

Additional References

• https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc
• https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375
• https://typo3.org/security/advisory/typo3-core-sa-2024-007

References

• https://github.com/TYPO3/typo3/security/advisories/GHSA-xjwx-78x7-q6jc
• https://github.com/TYPO3/typo3/commit/56afa304ba8b5ad302e15df5def71bcc8d820375
• https://typo3.org/security/advisory/typo3-core-sa-2024-007

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