EUVD-2026-62627
GHSA-r9r3-g9fp-3q4q
Severity by source
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Authenticated session required (PR:L); read-only intra-company metadata disclosure only (C:L, I:N, A:N); endpoint is network-accessible by default (AV:N).
Primary rating from Vendor (GitHub_M).
CVSS VectorVendor: GitHub_M
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Lifecycle Timeline
3DescriptionCVE.org
Snipe-IT is an IT asset/license management system. Prior to 8.6.3, any activated account can request /maintenances/{id} and read maintenance records for assets in the same company without asset or maintenance permission. app/Http/Controllers/MaintenancesController.php show() renders the record without authorize(), while company-scoped route-model binding only prevents access to other companies. Disclosed fields include asset tags, suppliers, purchase costs, notes, and dates. This issue is fixed in version 8.6.3.
AnalysisAI
Horizontal privilege escalation in Snipe-IT prior to 8.6.3 allows any authenticated company user to read asset maintenance records - including purchase costs, supplier details, asset tags, and notes - without holding asset view or maintenance permissions. The root cause is a missing authorize() call in MaintenancesController.php show(), which the company-scoped route-model binding did not compensate for since it only blocks cross-company access, not intra-company unauthorized reads. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires an active (non-deactivated) Snipe-IT user account within the same company context as the target maintenance records - deactivated accounts and users in separate companies cannot exploit this flaw due to authentication enforcement and route-model binding respectively. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 3.1 score of 4.3 (AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N) accurately characterizes this as a medium-low severity issue: exploitation is network-accessible and low-complexity, but strictly requires a valid authenticated session (PR:L), and impact is confined to read-only disclosure of maintenance metadata (C:L). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in. |
| Exploit Scenario | An attacker holding a low-privileged active Snipe-IT account - such as a contractor or limited staff member without asset view permissions - directly requests `/maintenances/{id}` with sequentially enumerated or guessed integer IDs. Because `show()` performs no authorization check, the application returns full maintenance records containing purchase costs, supplier names, asset tags, and service notes for assets they have no legitimate access to. … |
| Remediation | Upgrade Snipe-IT to version 8.6.3 or later, which is the vendor-confirmed fix introducing the missing `$this->authorize('view', $maintenance->asset)` call in the `show()` method of `app/Http/Controllers/MaintenancesController.php`. … Detailed patch versions, workarounds, and compensating controls in full report. |
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External POC / Exploit Code
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