CVE-2026-55643

Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode

En bref

Sévérité: HIGH 7.6
EPSS: EPSS 0.30 % · centile 22 (2026-10-27)
État: PUBLISHED
Publiée: 2026-08-19
Mise à jour: 2026-08-19
Attribuée par: GitHub_M
Statut NVD: Analyzed

Description

Snipe-IT is an IT asset/license management system. Prior to 8.6.3, a company-scoped user in FMCS floater mode can access users whose company_id is null because broad API queries and bulk web actions do not consistently apply isCurrentUserHasAccess. The /api/v1/users and /api/v1/users/{id}/licenses endpoints can expose personal data and assigned licenses, /users/bulkeditsave can modify out-of-scope profiles, and /users/merge can soft-delete users and transfer assigned assets. This issue is fixed in version 8.6.3.

Scores

Version	Score	Vecteur	Évalué par
CVSS 4.0	HIGH 7.6	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/SC:N/SI:N/SA:N	GitHub_M
CVSS 4.0	HIGH 7.6	CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:L/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	NVD · security-advisories@github.com (Secondary)
CVSS 3.1	HIGH 8.8	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H	NVD · nvd@nist.gov (Primary)

Faiblesses (CWE)

CWE-863

Avis

GHSA-c6w2-j4wq-mvwg — Snipe-IT: Tenant Isolation Bypass in FMCS Floater Mode

Références européennes

ENISA EUVD · EUVD-2026-62628
GCVE · GCVE-0-2026-55643

Configurations affectées (CPE NVD)

cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* < 8.6.3

Produits affectés

Produit	Versions
grokability · snipe-it	affected < 8.6.3

Références

Sources

Source	Licence
CVE List (CVEProject cvelistV5)	CVE Program Terms of Use
EPSS (FIRST.org)	FIRST — attribution requested
ENISA EUVD	ENISA — reproduction authorised, source acknowledged
NVD (NIST) via fkie-cad/nvd-json-data-feeds	Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD