CVE-2026-81578
8.8
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
Summary
An improper access control vulnerability exists in the web management interface of PaperCut MF and PaperCut NG. Under specific conditions, unauthenticated remote requests targeting administrative functions can trigger backend actions prior to the completion of access validation checks. This allows an unauthenticated remote attacker to modify certain system configurations.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| PaperCut | PaperCut MF/NG | 0 < 24.1.10, 25.0.13, 26.0.5 | affected |
Weaknesses
- CWE-305: CWE-305 Authentication bypass by primary weakness
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: yes
- Technical Impact: partial
References
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