PT-2025-22138 · Typo3 · Typo3

Published 2025-05-20 · Updated 2025-09-03 · CVE-2025-47936

Positive Technologies (AI Summary)

CVSS v3.1

4.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: TYPO3 versions 12.x prior to 12.4.31 LTS TYPO3 versions 13.x prior to 13.4.2 LTS

Description: The issue concerns Cross-Site Request Forgery (CSRF) in Webhooks, which can be exploited by adversaries to target internal resources, such as localhost or other services on the local network. This exploit requires an administrator-level backend user account. It enables attackers to access systems that would otherwise be inaccessible.

Recommendations: For TYPO3 versions 12.x prior to 12.4.31 LTS, update to version 12.4.31 LTS to fix the problem. For TYPO3 versions 13.x prior to 13.4.2 LTS, update to version 13.4.12 LTS to fix the problem.

Exploit

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

BDU:2025-05949

CVE-2025-47936

GHSA-P4XX-M758-3HPX

Affected Products

Typo3

References · 12

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/47xxx/CVE-2025-47936.json · Exploit
• https://github.com/TYPO3/typo3/security/advisories/GHSA-p4xx-m758-3hpx · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-47936 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-05949 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2025-47936 · Security Note
• https://typo3.org/security/advisory/typo3-core-sa-2025-012 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-p4xx-m758-3hpx · Vendor Advisory
• https://github.com/TYPO3-CMS/webhooks/commit/0df8b8adae577876fa253679c9ef3fe2a7ee64fd · Note
• https://github.com/TYPO3-CMS/webhooks · Note
• https://twitter.com/VulmonFeeds/status/1924848653639815254 · Twitter Post
• https://t.me/cveNotify/134224 · Telegram Post
• https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/ApiOverview/Webhooks/Index.html · Note