CVE-2026-8793

Vulnerability Description

PaperCut NG/MF does not properly restrict excessive authentication attempts within its login component. An unauthenticated remote attacker can exploit this vulnerability to perform unrestricted brute-force or credential-stuffing attacks without triggering account lockout or rate-limiting mechanisms in some configurations.

Related Weaknesses (CWE)

CWE-307

References

https://www.papercut.com/kb/Main/papercut-ng-mf-security-bulletin-3-aug-2026/

FAQ

What is CVE-2026-8793?

CVE-2026-8793 is a documented vulnerability. PaperCut NG/MF does not properly restrict excessive authentication attempts within its login component. An unauthenticated remote attacker can exploit this vulnerability to perform unrestricted brute-...

How severe is CVE-2026-8793?

CVSS scoring is not yet available for CVE-2026-8793. Check NVD for updates.

Is there a patch for CVE-2026-8793?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.