← gociux.comall vendors

Vendor scorecard

PaperCut exploited vulnerabilities: 5 in CISA KEV, 3 in the last 12 months

Gociux · updated with each KEV addition · latest 31 Aug 2026

CISA lists 5 PaperCut vulnerabilities as exploited in the wild, 3 of them added in the last 12 months (up from 1 in the 12 months before). 2 (40%) are known to be used in ransomware campaigns. For entries added in the last two years, the median time from CVE publication to the KEV listing was 386 days. Most affected: NG/MF (4), MF/NG (1).

5in CISA KEV
3last 12 months
40%ransomware-linked
386dpublication → KEV (median)

Exploited CVEs added per year

001013
202120222023202420252026

Most affected products

ProductKEV entries
NG/MF4
MF/NG1

Every exploited PaperCut CVE

CVEVulnerabilityAdded
CVE-2026-82078PaperCut NG/MF Unsafe Reflection VulnerabilityNG/MF31 Aug 2026
CVE-2026-81578PaperCut NG/MF Missing Authentication for Critical Function VulnerabilityNG/MF31 Aug 2026
CVE-2023-27351PaperCut NG/MF Improper Authentication VulnerabilityRANSOMWARENG/MF20 Apr 2026
CVE-2023-2533PaperCut NG/MF Cross-Site Request Forgery (CSRF) VulnerabilityNG/MF28 Jul 2025
CVE-2023-27350PaperCut MF/NG Improper Access Control VulnerabilityRANSOMWAREMF/NG21 Apr 2023

Get an email when CISA adds the next PaperCut CVE.

How to read this: CISA KEV lists vulnerabilities with reliable evidence of exploitation; a vendor with many entries is often one with a large, internet-facing install base, not necessarily worse engineering. "Publication → KEV" is the median number of days between the CVE's publication and its addition to KEV, for entries added in the last 24 months (4 entries); it is an upper bound on how long defenders had, since exploitation usually starts before the listing. Under NIS2 article 21(2)(d), supplier security is part of your risk management; this page is a starting point for that review. Compare vendors on the scorecard index.

Reviewing PaperCut as a supplier?

We assess supplier security for NIS2 and DORA, from exploited-CVE history and patch response to contract clauses and evidence packs.

Get in touch →