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Fencer Vulns
high 8.6

CVE-2024-1222 in the critical feed json

Incorrect authorization controls in PaperCut NG/MF APIs

published 2024-03-14 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-16989

cvss
8.6
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
64.0%
EPSS 64.0% chance of exploitation in 30 days, percentile 99.2%
public exploits
0
none known

Summary

This allows attackers to use a maliciously formed API request to gain access to an API authorization level with elevated privileges. This applies to a small subset of PaperCut NG/MF API calls.

Patch / fix

  • PaperCut PaperCut NG, PaperCut MF 20.1.10, 21.2.14, 22.1.5, 23.0.7
  • papercut papercut_mf 20.1.10, 21.2.14, 22.1.5, 23.0.7
  • papercut papercut_ng 20.1.10, 21.2.14, 22.1.5, 23.0.7

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
2 y ago

Exploit prediction

63.98% chance of exploitation in the next 30 days, higher than 99.2% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 8.6 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • PaperCut PaperCut NG, PaperCut MF
  • papercut papercut_mf
  • papercut papercut_ng

Classification

Weakness
  • CWE-250 Execution with Unnecessary Privileges

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.