Vulnerability-Lookup

CVE-2026-14780 (GCVE-0-2026-14780)

Vulnerability from cvelistv5 – Published: 2026-09-24 05:17 – Updated: 2026-10-13 04:14

Title

PaperCut NG/MF: Remote Code Execution via Scripting Subsystem

Summary

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.

Severity

7.5 (High)


                        
                          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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-24 00:00 UTC

CWE

CWE-94 - Improper Control of Generation of Code ('Code Injection')

Assigner

PaperCut CNA under the mitre root

CNA scorecard C 70/100 over 12 records in the last 180 days details

References

1 reference

URL	Tags
https://www.papercut.com/kb/Main/security-bulleti…

Impacted products

1 product

Vendor	Product	Version	CPE status
PaperCut	PaperCut NG/MF	Affected: 0 , < 24.1.11 (semver) Affected: 25.0.0 , < 25.0.12 (semver) Affected: 26.0.0 , < 26.0.2 (semver)	guessed

Credits

Mark Fox <mark.fox@blacklanternsecurity.com>

Show details on NVD website

JSON

To clipboard

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CERTFR-2026-AVI-1223

Vulnerability from certfr_avis - Published: 2026-09-24 - Updated: 2026-09-24

De multiples vulnérabilités ont été découvertes dans Papercut. Certaines d'entre elles permettent à un attaquant de provoquer une exécution de code arbitraire à distance, une atteinte à la confidentialité des données et une injection de code indirecte à distance (XSS).

Solutions

Se référer au bulletin de sécurité de l'éditeur pour l'obtention des correctifs (cf. section Documentation).

Impacted products

Vendor	Product	Description
Papercut	Papercut	PaperCut Hive Embedded Application versions antérieures à 2.3.0 pour Ricoh
Papercut	Papercut	PaperCut NG/MF versions 26.x antérieures à 26.0.5
Papercut	Papercut	PaperCut NG/MF versions 25.x antérieures à 25.0.13

References

Title

Publication Time

FKIE_CVE-2026-14780

Vulnerability from fkie_nvd - Published: 2026-09-24 06:17 - Updated: 2026-10-13 05:16

Severity

7.5 (High) - 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

Summary

References

	URL	Tags
	eb41dac7-0af8-4f84-9f6d-0272772514f4	https://www.papercut.com/kb/Main/security-bulletin-sep-2026/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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GHSA-RRVJ-PGXJ-7PHP

Vulnerability from github – Published: 2026-09-24 06:31 – Updated: 2026-09-24 06:31

Details

A successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system.

Severity

7.5 (High)


                  
                    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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-14780"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-94"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-24T06:17:00Z",
    "severity": "HIGH"
  },
  "details": "A vulnerability exists in the PaperCut NG/MF platform\u0027s 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.  \n\nA successful execution enables an attacker to run unauthorized operating system commands with administrative privileges on the host operating system.",
  "id": "GHSA-rrvj-pgxj-7php",
  "modified": "2026-09-24T06:31:15Z",
  "published": "2026-09-24T06:31:15Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14780"
    },
    {
      "type": "WEB",
      "url": "https://www.papercut.com/kb/Main/security-bulletin-sep-2026"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2026-14780 (GCVE-0-2026-14780)

CERTFR-2026-AVI-1223

Solutions

FKIE_CVE-2026-14780

GHSA-RRVJ-PGXJ-7PHP

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Related by attack behaviour