RCE in Masacms
CVE-2024-32641
Masa CMS is an open source Enterprise Content Management platform. Masa CMS versions prior to 7.2.8, 7.3.13, and 7.4.6 are vulnerable to remote code execution. The vulnerability exists in the addParam function, which accepts user input via the criteria parameter. This input is subsequently evaluated by setDynamicContent, allowing an unauthenticated attacker to execute arbitrary code via the m tag. The vulnerability is patched in versions 7.2.8, 7.3.13, and 7.4.6.
Vulnerability class: RCE (Remote Code Execution)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.123 (96.1th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 96th percentile — 96.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.123 · newest: 0.123 · change: 0.000
Affected products
- Masacms — versions >= 7.4.0, < 7.4.6, >= 7.3.0, < 7.3.13, < 7.2.8
Weakness classification (CWE)
References
- github.com/MasaCMS/MasaCMS/security/advisories/GHSA-cj9g-v5mq-qrjm (Exploit, Vendor Advisory)
- github.com/MasaCMS/MasaCMS/commit/fb27f822fe426496af71205fa35208e58823fcf6 (Patch)
Frequently asked questions
- What is CVE-2024-32641?
- CVE-2024-32641 is a critical-severity vulnerability in Masacms, classified under Code Injection. CVSS score: 9.8/10. Published 2025-12-03.
- How severe is CVE-2024-32641?
- Critical severity. CVSS v3 base score is 9.8 out of 10.