CVE-2024-34537

low-risk
Published 2024-10-28

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.

Do I need to act?

-
0.25% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
4
CVSS 4.9/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Typo3

References (3)

Vendor Advisory https://github.com/TYPO3/typo3/security/advisories/GHSA-ffcv-v6pw-qhrp
Vendor Advisory https://typo3.org/security/advisory/typo3-core-sa-2024-011
Exploit https://www.mgm-sp.com/cve/denial-of-service-in-typo3-bookmark-toolbar
26
/ 100
low-risk
Severity 20/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 5/34 · Minimal