XSS in Mrcms

CVE-2025-50581

MRCMS v3.1.2 was discovered to contain a cross-site scripting (XSS) vulnerability via the component /admin/group/save.do.

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.002 (8.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.8 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N.

Affected products

Mrcms — versions 3.1.2
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Broken Link)
cve@mitre.org (Product)
cve@mitre.org (Exploit, Third Party Advisory, Issue Tracking)

Frequently asked questions

What is CVE-2025-50581?: CVE-2025-50581 is a medium-severity vulnerability in Mrcms, classified under Cross-site Scripting. CVSS score: 4.8/10. Published 2025-07-18.
How severe is CVE-2025-50581?: Medium severity. CVSS v3 base score is 4.8 out of 10.