PT-2025-36693 · Typo3 · Typo3/Cms

Elias Häußler · Published 2025-09-09 · Updated 2025-09-09 · CVE-2025-59017

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: TYPO3 CMS versions 9.0.0 through 9.5.54 TYPO3 CMS versions 10.0.0 through 10.4.53 TYPO3 CMS versions 11.0.0 through 11.5.47 TYPO3 CMS versions 12.0.0 through 12.4.36 TYPO3 CMS versions 13.0.0 through 13.4.17

Description: The Backend Routing component lacks proper authorization checks. This allows backend users to directly invoke AJAX backend routes without the necessary access permissions to the corresponding backend modules.

Recommendations: TYPO3 CMS versions 9.0.0 through 9.5.54: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TYPO3 CMS versions 10.0.0 through 10.4.53: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TYPO3 CMS versions 11.0.0 through 11.5.47: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TYPO3 CMS versions 12.0.0 through 12.4.36: At the moment, there is no information about a newer version that contains a fix for this vulnerability. TYPO3 CMS versions 13.0.0 through 13.4.17: At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Missing Authorization

Weakness Enumeration

CWE-862

Related Identifiers

CVE-2025-59017

GHSA-2FHW-2J7M-MR4M

Affected Products

Typo3/Cms

References · 11

• https://osv.dev/vulnerability/CVE-2025-59017 · Vendor Advisory
• https://typo3.org/security/advisory/typo3-core-sa-2025-021 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59017 · Security Note
• https://osv.dev/vulnerability/GHSA-2fhw-2j7m-mr4m · Vendor Advisory
• https://github.com/TYPO3-CMS/backend/commit/0aedf33d910bceafc2ed0e715743cc0d30124501 · Note
• https://github.com/TYPO3-CMS/beuser/commit/eb9b0c14a514a7aada8a2aa30e57696e286044c7 · Note
• https://github.com/TYPO3-CMS/recycler/commit/43475578eb1d9fa3b765537c96bcdf48582ee53b · Note
• https://github.com/TYPO3-CMS/workspaces/commit/32222508043940f9073c338d4205c730a2e02070 · Note
• https://github.com/TYPO3-CMS/dashboard/commit/582006c6bdf251160001eee6624901baccdcfcd2 · Note
• https://twitter.com/CVEnew/status/1965349762665705505 · Twitter Post
• https://t.me/CVEtracker/32062 · Telegram Post