CVE-2024-25120: Improper Access Control of Resources Referenced by t3:// URI Scheme in TYPO3
Description
TYPO3 is an open source PHP based web content management system released under the GNU GPL. The TYPO3-specific `t3://` URI scheme could be used to access resources outside of the users' permission scope. This encompassed files, folders, pages, and records (although only if a valid link-handling configuration was provided). Exploiting this vulnerability requires a valid backend user account. Users are advised to update to TYPO3 versions 8.7.57 ELTS, 9.5.46 ELTS, 10.4.43 ELTS, 11.5.35 LTS, 12.4.11 LTS, 13.0.1 that fix the problem described. There are no known workarounds for this issue.
Classification
CVE ID: CVE-2024-25120
CVSS Base Severity: MEDIUM
CVSS Base Score: 4.3
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Problem Types
CWE-200: Exposure of Sensitive Information to an Unauthorized Actor CWE-284: Improper Access ControlAffected Products
Vendor: TYPO3
Product: typo3
Exploit Prediction Scoring System (EPSS)
EPSS Score: 0.14% (probability of being exploited)
EPSS Percentile: 35.12% (scored less or equal to compared to others)
EPSS Date: 2025-05-23 (when was this score calculated)
Stakeholder-Specific Vulnerability Categorization (SSVC)
SSVC Exploitation: none
SSVC Technical Impact: partial
SSVC Automatable: false
References
https://nvd.nist.gov/vuln/detail/CVE-2024-25120https://github.com/TYPO3/typo3/security/advisories/GHSA-wf85-8hx9-gj7c
https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/Functions/Typolink.html#resource-references
https://typo3.org/security/advisory/typo3-core-sa-2024-005