Mm Forum
CVE-2020-15516
MEDIUM
Severity by source
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Lifecycle Timeline
1DescriptionNVD
The mm_forum extension through 1.9.5 for TYPO3 allows XSS that can be exploited via CSRF.
AnalysisAI
The mm_forum extension through 1.9.5 for TYPO3 allows XSS that can be exploited via CSRF. Rated medium severity (CVSS 5.4), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical ContextAI
This vulnerability is classified as Cross-Site Scripting (XSS) (CWE-79), which allows attackers to inject malicious scripts into web pages viewed by other users. The mm_forum extension through 1.9.5 for TYPO3 allows XSS that can be exploited via CSRF. Affected products include: Mm Forum Project Mm Forum. Version information: through 1.9.5.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Sanitize all user input, use Content-Security-Policy headers, encode output contextually (HTML, JS, URL). Use frameworks with built-in XSS protection.
Unrestricted file upload vulnerability in the mm_forum extension before 1.9.3 for TYPO3 allows remote attackers to execu
Cross-site request forgery (CSRF) vulnerability in the mm_forum extension before 1.9.3 for TYPO3 allows remote attackers
Cross-site scripting (XSS) vulnerability in the mm_forum extension before 1.9.3 for TYPO3 allows remote attackers to inj
Same weakness CWE-79 – Cross-site Scripting (XSS)
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External POC / Exploit Code
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