CVE-2026-81182 SysReptor: Unauthorized file disclosure by broken access control in writable shared notes
Unauthenticated attackers with a public note share link can disclose uploaded files from the same project by manipulating note references.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-81182?
CVE-2026-81182 is a medium-severity missing authorization vulnerability in Syslifters sysreptor, published on 18 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
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.
Weakness: CWE-639
Which versions are affected by CVE-2026-81182?
How do I fix CVE-2026-81182?
No fix has been published for CVE-2026-81182 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-81182 being exploited?
There is no known exploitation of CVE-2026-81182 in the wild and no public exploit code.
Sources
Also known as GHSA-x3m3-v8pv-442r.