What’s Vulnerable › Vulnerabilities

CVE-2019-8948

• Severity: critical (CVSS 9.8 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-02-20 · updated 2026-06-17
• Weakness: CWE-74

Description

PaperCut MF before 18.3.6 and PaperCut NG before 18.3.6 allow script injection via the user interface, aka PC-15163.

Affected products

• PaperCut MF: before 18.3.6 — fixed in 18.3.6
• PaperCut NG: before 18.3.6 — fixed in 18.3.6

How to fix

Upgrade to a fixed version: PaperCut MF 18.3.6; PaperCut NG 18.3.6. Check the vendor advisory for mitigations.

References

• https://www.papercut.com/products/mf/release-history/
• https://www.papercut.com/products/ng/release-history/
• https://www.papercut.com/products/mf/release-history/
• https://www.papercut.com/products/ng/release-history/

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