CVE-2026-55542

Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the `authorize()` call used by the local-file branch. Version 8.6.1 contains a patch.

CVSS v3 4.3 MEDIUM

4.3^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact LOW

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References

Link	Resource
https://github.com/grokability/snipe-it/commit/ded6515cbc27a28f07395da318483c2e96263259	Patch
https://github.com/grokability/snipe-it/security/advisories/GHSA-6mmj-jhqj-6c6q	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*

History

25 Oct 2026, 17:10

Type	Values Removed	Values Added
Summary		(es) Snipe-IT es un sistema de gestión de activos/licencias de TI. Antes de la versión 8.6.1, la recuperación de imágenes de firma S3 de Snipe-IT carece de autorización antes de la URL temporal. En implementaciones respaldadas por S3, los usuarios autenticados que conocen un nombre de archivo de firma pueden obtener una URL S3 firmada de 5 minutos porque la rama S3 retorna antes de la llamada a authorize() utilizada por la rama de archivo local. La versión 8.6.1 contiene un parche.

Information

Published : 2026-07-08 21:16

Updated : 2026-10-25 17:10

NVD link : CVE-2026-55542

Mitre link : CVE-2026-55542

CVE.ORG link : CVE-2026-55542

JSON object : View

Products Affected

snipeitapp

snipe-it

CWE

CWE-862

Missing Authorization

{"id": "CVE-2026-55542", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-55542", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-07-09T13:27:48.122702Z"}}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}], "cvssMetricV40": [{"type": "Secondary", "source": "security-advisories@github.com", "cvssData": {"Safety": "NOT_DEFINED", "version": "4.0", "Recovery": "NOT_DEFINED", "baseScore": 1.3, "Automatable": "NOT_DEFINED", "attackVector": "NETWORK", "baseSeverity": "LOW", "valueDensity": "NOT_DEFINED", "vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/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", "exploitMaturity": "UNREPORTED", "providerUrgency": "NOT_DEFINED", "userInteraction": "NONE", "attackComplexity": "LOW", "attackRequirements": "NONE", "privilegesRequired": "LOW", "subIntegrityImpact": "NONE", "vulnIntegrityImpact": "NONE", "integrityRequirement": "NOT_DEFINED", "modifiedAttackVector": "NOT_DEFINED", "subAvailabilityImpact": "NONE", "vulnAvailabilityImpact": "NONE", "availabilityRequirement": "NOT_DEFINED", "modifiedUserInteraction": "NOT_DEFINED", "modifiedAttackComplexity": "NOT_DEFINED", "subConfidentialityImpact": "NONE", "vulnConfidentialityImpact": "LOW", "confidentialityRequirement": "NOT_DEFINED", "modifiedAttackRequirements": "NOT_DEFINED", "modifiedPrivilegesRequired": "NOT_DEFINED", "modifiedSubIntegrityImpact": "NOT_DEFINED", "modifiedVulnIntegrityImpact": "NOT_DEFINED", "vulnerabilityResponseEffort": "NOT_DEFINED", "modifiedSubAvailabilityImpact": "NOT_DEFINED", "modifiedVulnAvailabilityImpact": "NOT_DEFINED", "modifiedSubConfidentialityImpact": "NOT_DEFINED", "modifiedVulnConfidentialityImpact": "NOT_DEFINED"}}]}, "affected": [{"source": "security-advisories@github.com", "affectedData": [{"vendor": "grokability", "product": "snipe-it", "versions": [{"status": "affected", "version": "< 8.5.1"}]}]}], "published": "2026-07-08T21:16:50.117", "references": [{"url": "https://github.com/grokability/snipe-it/commit/ded6515cbc27a28f07395da318483c2e96263259", "tags": ["Patch"], "source": "security-advisories@github.com"}, {"url": "https://github.com/grokability/snipe-it/security/advisories/GHSA-6mmj-jhqj-6c6q", "tags": ["Patch", "Vendor Advisory"], "source": "security-advisories@github.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "security-advisories@github.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "Snipe-IT is an IT asset/license management system. Prior to version 8.6.1, Snipe-IT S3 signature image retrieval lacks authorization before temporary URL. On S3-backed deployments, authenticated users who know a signature filename can obtain a 5-minute signed S3 URL because the S3 branch returns before the `authorize()` call used by the local-file branch. Version 8.6.1 contains a patch."}, {"lang": "es", "value": "Snipe-IT es un sistema de gesti\u00f3n de activos/licencias de TI. Antes de la versi\u00f3n 8.6.1, la recuperaci\u00f3n de im\u00e1genes de firma S3 de Snipe-IT carece de autorizaci\u00f3n antes de la URL temporal. En implementaciones respaldadas por S3, los usuarios autenticados que conocen un nombre de archivo de firma pueden obtener una URL S3 firmada de 5 minutos porque la rama S3 retorna antes de la llamada a authorize() utilizada por la rama de archivo local. La versi\u00f3n 8.6.1 contiene un parche."}], "lastModified": "2026-10-25T17:10:00.197", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "698F7E88-EE9A-464A-AB75-BFD87E4AF0D2", "versionEndExcluding": "8.6.0"}], "operator": "OR"}]}], "sourceIdentifier": "security-advisories@github.com"}