Vulnerability in Syslifters Sysreptor
CVE-2026-81181
SysReptor is a fully customizable pentest reporting platform. Prior to 2026.68, the password authentication flow for protected shared notes does not rotate the session identifier after successful authentication, allowing session fixation. An attacker who can obtain an unauthenticated SysReptor session cookie, place it in a victim's browser, and know the shared-note URL where the victim authenticates can reuse the fixed session after the victim enters the correct password and access that shared note. The main SysReptor login flow is not affected. This issue is fixed in version 2026.68.
CVSS v3 metric
CVSS v3 base score 3.7 (Low). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Syslifters Sysreptor — versions < 2026.68
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM)
- security-advisories@github.com (x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-81181?
- CVE-2026-81181 is a low-severity vulnerability in Syslifters Sysreptor, classified under Session Fixation. CVSS score: 3.7/10. Published 2026-09-18.
- How severe is CVE-2026-81181?
- Low severity. CVSS v3 base score is 3.7 out of 10.