CVE-2025-66561

MEDIUM 5.4CVE-2025-66561 · Published 04/12/2025 · updated 18/10/2026

In short

CVE-2025-66561 is a MEDIUM (CVSS 5.4) vulnerability affecting sysreptor (syslifters).
Chance of exploitation in the next 30 days (EPSS): 0.20%, higher than 10.1% of all vulnerabilities.
Fix: update to 2025.102 or later.

Package	Affected versions	Patched versions
sysreptor syslifters	`< 2025.102`	`2025.102`

Description

SysReptor is a fully customizable pentest reporting platform. Prior to 2025.102, there is a Stored Cross-Site Scripting (XSS) vulnerability allows authenticated users to execute malicious JavaScript in the context of other logged-in users by uploading malicious JavaScript files in the web UI. This vulnerability is fixed in 2025.102.

References

Syslifters/sysreptor security advisory · Vendor Advisory

More vulnerabilities in sysreptor

See all →

Running one of these products? Scan your site to see whether it exposes a vulnerable version.

Scan my site free