Auth bypass in Syslifters Sysreptor
CVE-2026-81182
SysReptor is a fully customizable pentest reporting platform. Prior to 2026.68, an unauthenticated attacker who holds a public read-write note share link can disclose an uploaded file or image from the same project by updating the shared note to reference the target asset filename. The user-controlled reference causes the shared-note authorization logic to treat the asset as permitted, after which the attacker can download it. The attacker must know the asset filename, and the issue does not permit cross-project access. This issue is fixed in version 2026.68.
Vulnerability class: IDOR (Insecure Direct Object Reference)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.2 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (19.7th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 20th percentile — 19.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Syslifters Sysreptor — versions < 2026.68
Weakness classification (CWE)
References
- github.com/Syslifters/sysreptor/security/advisories/GHSA-x3m3-v8pv-442r
- github.com/Syslifters/sysreptor/commit/1b721e291ebadfc1457bc8d01f7c70fe5da4b035
- github.com/Syslifters/sysreptor/commit/1f3fd629c32560fc4280294f8f9bdc44d97c639a
- github.com/Syslifters/sysreptor/commit/f730c3acf9ee603f96bb05d598d20f6c4e958eb8
- github.com/Syslifters/sysreptor/releases/tag/2026.68
Frequently asked questions
- What is CVE-2026-81182?
- CVE-2026-81182 is a medium-severity vulnerability in Syslifters Sysreptor, classified under Authorization Bypass Through User-Controlled Key. CVSS score: 4.2/10. Published 2026-09-18.
- How severe is CVE-2026-81182?
- Medium severity. CVSS v3 base score is 4.2 out of 10.