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CVE-2026-81578 PaperCut MF/NG: Authentication Bypass

🗓️ 28 Aug 2026 11:39:45Reported by PaperCutType 
cvelist
 cvelist
🔗 www.cve.org👁 9 Views

Authentication bypass in PaperCut MF/NG web interface allowing unauthenticated config modification.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-81578
28 Aug 202613:05
circl
cve
CVE
CVE-2026-81578
28 Aug 202611:39
cve
euvd
EUVD
EUVD-2026-67713
28 Aug 202611:39
euvd
ncsc
NCSC
Vulnerabilities found in PaperCut MF and PaperCut NG of PaperCut
28 Aug 202612:31
ncsc
nvd
NVD
CVE-2026-81578
28 Aug 202616:18
nvd
ptsecurity
Positive Technologies
PT-2026-83117
28 Aug 202600:00
ptsecurity
ptsecurity
Positive Technologies
PT-2026-83118
28 Aug 202600:00
ptsecurity
rapid7blog
Rapid7 Blog
PaperCut NG/MF Critical Zero-Day Exploited in the Wild
28 Aug 202610:09
rapid7blog
thn
The Hacker News
Attackers Chain Two PaperCut Flaws to Execute Code Without Authentication
28 Aug 202617:12
thn
vulncheck_kev
VulnCheck KEV
VulnCheck KEV: CVE-2026-81578
28 Aug 202600:00
vulncheck_kev
[
  {
    "vendor": "PaperCut",
    "product": "PaperCut MF/NG",
    "versions": [
      {
        "status": "affected",
        "version": "0",
        "lessThan": "24.1.10, 25.0.13, 26.0.5",
        "versionType": "semver"
      }
    ],
    "defaultStatus": "unaffected"
  }
]

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