What is CVE-2025-52331?

CVE-2025-52331 is a medium-severity vulnerability in Rarlab Winrar, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-12.

How severe is CVE-2025-52331?

Medium severity. CVSS v3 base score is 6.1 out of 10.

XSS in Rarlab Winrar

CVE-2025-52331

Cross-site scripting (XSS) vulnerability in the generate report functionality in Rarlab WinRAR 7.11, allows attackers to disclose user information such as the computer username, generated report directory, and IP address. The generate repo…

Vulnerability class: XSS (Cross-Site Scripting)

EPSS: 0.003 (18.4th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

Affected products

Rarlab Winrar — versions 7.11
N/a — versions n/a

Weakness classification (CWE)

CWE-79 — Cross-site Scripting

References

cve@mitre.org (Release Notes)
cve@mitre.org (Third Party Advisory)
cve@mitre.org (Release Notes)

Frequently asked questions

What is CVE-2025-52331?: CVE-2025-52331 is a medium-severity vulnerability in Rarlab Winrar, classified under Cross-site Scripting. CVSS score: 6.1/10. Published 2025-11-12.
How severe is CVE-2025-52331?: Medium severity. CVSS v3 base score is 6.1 out of 10.