Typo3
CVE-2025-59015
MEDIUM
Severity by source
CVSS:4.0/AV:N/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
Lifecycle Timeline
3DescriptionCVE.org
A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0-12.4.36 and 13.0.0-13.4.17 reduces entropy, allowing attackers to carry out brute‑force attacks more quickly.
AnalysisAI
A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0-12.4.36 and 13.0.0-13.4.17 reduces entropy, allowing attackers to carry out brute‑force. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-331. A deterministic three‑character prefix in the Password Generation component of TYPO3 CMS versions 12.0.0-12.4.36 and 13.0.0-13.4.17 reduces entropy, allowing attackers to carry out brute‑force attacks more quickly. Affected products include: Typo3.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
In TYPO3 installations with the "mediace" extension from version 7.6.2 and before version 7.6.5, it has been discovered
Server-side template injection in the TYPO3 'Powermail' extension lets an anonymous user submit Fluid template syntax th
Unrestricted File Upload vulnerability in the fileDenyPattern in sysext/core/Classes/Core/SystemEnvironmentBuilder.php i
Remote code execution in the TYPO3 'Content Element Selector' extension allows unauthenticated attackers to execute arbi
The frontend rendering component in TYPO3 4.5.x before 4.5.39, 4.6.x through 6.2.x before 6.2.9, and 7.x before 7.0.2, w
Cross-site scripting (XSS) vulnerability in the Backend component in TYPO3 6.2.x before 6.2.19 allows remote attackers t
TYPO3 is a free and open source Content Management Framework released under the GNU General Public License. Rated medium
TYPO3 is an open source PHP based web content management system. Rated medium severity (CVSS 6.1), this vulnerability is
TYPO3 Fluid before versions 2.0.8, 2.1.7, 2.2.4, 2.3.7, 2.4.4, 2.5.11 and 2.6.10 is vulnerable to Cross-Site Scripting.
TYPO3 Fluid Engine (package `typo3fluid/fluid`) before versions 2.0.5, 2.1.4, 2.2.1, 2.3.5, 2.4.1, 2.5.5 or 2.6.1 is vul
svg.swf in TYPO3 6.2.0 to 6.2.38 ELTS and 7.0.0 to 7.1.0 could allow an unauthenticated, remote attacker to conduct a cr
In TYPO3 CMS greater than or equal to 9.0.0 and less than 9.5.17 and greater than or equal to 10.0.0 and less than 10.4.
Same weakness CWE-331 – Insufficient Entropy
View allSame technique Information Disclosure
View allShare
External POC / Exploit Code
Leaving vuln.today