Vulnerability · Published Sep 24, 2026 · Assigned by PaperCut
CVE-2026-14780PaperCut NG/MF: Remote Code Execution via Scripting Subsystem
High 7.5
In plain English
A high-severity code injection in PaperCut NG/MF from PaperCut. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 26% of all known vulnerabilities).
Official description
A vulnerability exists in the PaperCut NG/MF platform's device-scripting functionality due to insufficient sanitization and access restrictions within the embedded execution engine. An authenticated user with administrative access to the management interface can supply a malicious script that escapes the runtime sandbox. A successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| PaperCut | PaperCut NG/MF | 0 – before 24.1.1125.0.0 – before 25.0.1226.0.0 – before 26.0.2 |
Weakness: CWE-94 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N