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TI-2024-22841 Aliases CVE-2024-34537GHSA-ffcv-v6pw-qhrp

TYPO3 before 13.3.1 allows denial of service (interface error) in the Bookmark Toolbar…

Priority LOW 24CWE-1286Published · Updated

Key facts

Attack vector
Network
Privileges required
High
User interaction
None
Attack complexity
Low
Impact type
Denial of service
Confidentiality · integrity · availability
None · None · High
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-248.

Summary

TYPO3 before 13.3.1 allows denial of service (interface error) in the Bookmark Toolbar (ext:backend), exploitable by an administrator-level backend user account via manipulated data saved in the bookmark toolbar of the backend user interface. The fixed versions are 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, and 13.3.1.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00713 53rd percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed typo3/cms-backend (Packagist): 13.3.1, 12.4.21, 11.5.40 +1

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
——all versions—No fix listedCNA
—typo3/cms-backend (Packagist)13.0.0 to before 13.3.113.3.1Patch availableGHSA-ffcv-v6pw-qhrp
—typo3/cms-backend (Packagist)12.0.0 to before 12.4.2112.4.21Patch availableGHSA-ffcv-v6pw-qhrp
—typo3/cms-backend (Packagist)11.0.0 to before 11.5.4011.5.40Patch availableGHSA-ffcv-v6pw-qhrp
—typo3/cms-backend (Packagist)10.0.0 to before 10.4.4610.4.46Patch availableGHSA-ffcv-v6pw-qhrp
  • — Vendor— Affected all versions Fixed in — No fix listed CNA
  • typo3/cms-backend (Packagist) Vendor— Affected 13.0.0 to before 13.3.1 Fixed in 13.3.1 Patch available GHSA-ffcv-v6pw-qhrp
  • typo3/cms-backend (Packagist) Vendor— Affected 12.0.0 to before 12.4.21 Fixed in 12.4.21 Patch available GHSA-ffcv-v6pw-qhrp
  • typo3/cms-backend (Packagist) Vendor— Affected 11.0.0 to before 11.5.40 Fixed in 11.5.40 Patch available GHSA-ffcv-v6pw-qhrp
  • typo3/cms-backend (Packagist) Vendor— Affected 10.0.0 to before 10.4.46 Fixed in 10.4.46 Patch available GHSA-ffcv-v6pw-qhrp

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*10.0.0 to before 10.4.46; 11.0.0 to before 11.5.40; 12.0.0 to before 12.4.21; 13.0.0 to before 13.3.1VulnerableTYPO3
  • cpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:* Versions 10.0.0 to before 10.4.46; 11.0.0 to before 11.5.40; 12.0.0 to before 12.4.21; 13.0.0 to before 13.3.1 Vulnerable ·TYPO3

Remediation

  • Fix · GHSA-ffcv-v6pw-qhrp typo3/cms-backend (Packagist) Fixed in 13.3.1 Advisory →
  • Fix · GHSA-ffcv-v6pw-qhrp typo3/cms-backend (Packagist) Fixed in 12.4.21 Advisory →
  • Fix · GHSA-ffcv-v6pw-qhrp typo3/cms-backend (Packagist) Fixed in 11.5.40 Advisory →
  • Fix · GHSA-ffcv-v6pw-qhrp typo3/cms-backend (Packagist) Fixed in 10.4.46 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-34537
  2. 2026-10-03 Alias added: GHSA-ffcv-v6pw-qhrp

References

Exploit 1

Advisory 3

Other 1

  • TI-2023-10314 Persisted Cross-Site Scripting in Frontend Rendering in typo3 CVSS 3.1HIGH 8.8
  • TI-2010-03538 The jumpUrl (aka access tracking) implementation in tslib/class.tslib_fe.php in TYPO3… CVSS 2.0HIGH 7.1
  • TI-2009-00775 The jumpUrl mechanism in class.tslib_fe.php in TYPO3 3.3.x through 3.8.x, 4.0 before… CVSS 2.0MEDIUM 5.0
  • TI-2009-00241 The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9… CVSS 2.0HIGH 10.0
  • TI-2020-08940 Improperly Controlled Modification of Dynamically-Determined Object Attributes in TYPO3 CMS CVSS 3.1CRITICAL 10.0
  • TI-2011-03994 Improper authentication in TYPO3 CVSS 3.1CRITICAL 9.8
See all 217 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences