CVE-2024-34537

mediumpriority · track · 0EPSS 0.007 · 53 %ileDEEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.71% (53rd) EPSS

CVSS 4.9 · medium

Is it mine?

17 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · cert_bund · nvd

EPSS · scored 2026-10-27

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.

cvss

Technical severity, 0–10. One row per scoring source.

4.9

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 2.7–4.9

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:Hsecondaryexploitability 1.2 · impact 3.6

v3.12.7lowCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:F/RL:O/RC:Csecondary · OSV

v3.14.5mediumCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-1286USCWE-248US

affected products (17)

Products and version ranges known to be affected.

TYPO3 Core <10.4.46 ELTSall versionscert_bundDE
TYPO3 Core <11.5.40 LTSall versionscert_bundDE
TYPO3 Core <12.4.21 LTSall versionscert_bundDE
TYPO3 Core <13.3.1all versionscert_bundDE
TYPO3 Core< 10.4.46 ELTScert_bundDE
TYPO3 Core< 11.5.40 LTScert_bundDE
TYPO3 Core< 12.4.21 LTScert_bundDE
TYPO3 Core< 13.3.1cert_bundDE
n/a n/a≤ n/aenisa_euvdEU
typo3 typo310.0.0 → 10.4.46nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo311.0.0 → 11.5.40nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo312.0.0 → 12.4.21nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
typo3 typo313.0.0 → 13.3.1nvdUScpe:2.3:a:typo3:typo3:*:*:*:*:*:*:*:*
Packagist typo3/cms-backend10.0.0 → 10.4.46osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend11.0.0 → 11.5.40osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend12.0.0 → 12.4.21osvUSpkg:composer/typo3/cms-backend
Packagist typo3/cms-backend13.0.0 → 13.3.1osvUSpkg:composer/typo3/cms-backend

advisories (2)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-3101TYPO3 Core: Mehrere SchwachstellenDeutsch2024-10-07csaf · cert_bundDE
Ein entfernter, authentisierter Angreifer kann mehrere Schwachstellen in TYPO3 Core ausnutzen, um einen Denial of Service Angriff durchzuführen oder Informationen offenzulegen.
GHSA-ffcv-v6pw-qhrpDenial of Service in TYPO3 Bookmark Toolbar2024-10-08ghsa · osvUS
### Problem Due to insufficient input validation, manipulated data saved in the bookmark toolbar of the backend user interface causes a general error state, blocking further access to the interface. Exploiting this vulnerability requires an administrator-level backend user account. ### Solution Update to TYPO3 versions 10.4.46 ELTS, 11.5.40 LTS, 12.4.21 LTS, 13.3.1 that fix the problem described. ### Credits Thanks to Hendrik Eichner who reported this issue and to TYPO3 core & security team members Oliver Hader and Benjamin Franzke who fixed the issue. ### References * [TYPO3-CORE-SA-2024-011](https://typo3.org/security/advisory/typo3-core-sa-2024-001)

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund nvd osv NVD CVE.org MITRE

published 2024-10-28modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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