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Advisory record · GHSA-ffcv-v6pw-qhrp

Denial of Service in TYPO3 Bookmark Toolbar

CVSS 2.7 LowEPSS 0.0071 · 53rd percentile

Published by the GitHub Advisory Database at 8 Oct 2024, 22:18 UTC. agentprime has not analysed this yet, so whether it affects any app is not known.

PackageEcosystemAffectedFixed in
typo3/cms-backendPackagist>=13.0.0, <13.3.1 || >=12.0.0, <12.4.21 || >=11.0.0, <11.5.40 || >=10.0.0, <10.4.4613.3.1, 12.4.21, 11.5.40, 10.4.46
Identifiers
GHSA-ffcv-v6pw-qhrp · CVE-2024-34537 · PKSA-9vjc-5m3y-9mrq
Weakness (CWE)
CWE-248 · CWE-1286
Tags
Published
8 Oct 2024
Updated
31 Oct 2024

Machine-written summary

Summary written by Claude Haiku from the source advisory. Not reviewed by a person.

TYPO3 CMS (typo3/cms-backend) versions from 10.0.0 to before 10.4.46, 11.0.0 to before 11.5.40, 12.0.0 to before 12.4.21, and 13.0.0 to before 13.3.1 are affected. An attacker needs an administrator-level backend user account, and manipulated data saved in the bookmark toolbar can then block further access to the backend interface with a general error state. Upgrade to 10.4.46, 11.5.40, 12.4.21, or 13.3.1, depending on the branch in use.

Written 4 Nov 2026.

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

ScoreRatingCVSSVectorSource
2.7 Low 3.1 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:L/E:F/RL:O/RC:C GitHub Advisory Database
  • CISA KEV Not listed.
  • EPSS 0.0071, the 53rd percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

  1. 31 Oct 2026, 14:29 UTC First seen by agentprime
  2. 31 Oct 2026, 14:29 UTC Confirmed by OSV

Sources

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.