EUVD-2026-74939
GHSA-qrxg-4hw7-jwqj
Severity by source
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/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
Network API requires only a pre-issued low-privilege bearer token (PR:L); confidentiality and integrity both High from full REST access and self-reactivation; no availability impact; scope unchanged within the application.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
4DescriptionCVE.org
Snipe-IT before 8.7.0 does not apply the CheckUserIsActivated middleware to the api middleware group in app/Http/Kernel.php, and deactivating a user does not revoke that user's Passport personal access tokens. As a result, although a deactivated account is correctly refused at web login, its existing API token continues to authenticate and to grant read and write access to the REST API (assets, users, licenses, etc.) at the account's prior permission level until the token expires. A deactivated account that retains user-management permissions can re-activate itself through the API, permanently defeating the deactivation control.
AnalysisAI
Snipe-IT before 8.7.0 fails to apply the CheckUserIsActivated middleware to the API middleware group, allowing deactivated accounts to retain full REST API access through their existing Laravel Passport personal access tokens. Any deactivated user whose token has not been explicitly revoked can continue reading and writing assets, users, and licenses at their prior permission level, bypassing the offboarding control that correctly blocks web sessions. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires possession of an existing, unexpired Laravel Passport personal access token issued to the target account prior to deactivation, and that token must not have been manually revoked (revoked = 1) in the oauth_access_tokens database table. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 8.6 (AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N) accurately reflects the threat model: network-accessible, low complexity, requiring only a pre-existing low-privilege bearer token, with high confidentiality and integrity impact. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | Full exploit scenario with step-by-step reproduction available after sign-in. |
| Remediation | Upgrade Snipe-IT to version 8.7.0 or later, which adds CheckUserIsActivated::class to the api middleware group in app/Http/Kernel.php (patch commit b3f12f974bb2c0175ea68dad163ed04726db4280; vendor advisory: https://github.com/grokability/snipe-it/security/advisories/GHSA-cj4w-vx6j-42rf). … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Snipe-IT instances running versions prior to 8.7.0 and audit active API tokens assigned to deactivated or terminated user accounts. …
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External POC / Exploit Code
Leaving vuln.today