EUVD-2026-74923
GHSA-gqrx-3864-xfwx
Severity by source
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:P/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 attack, high complexity for snapshot crafting, low privileges (auth session required), scope changes to admin context; no availability impact.
Primary rating from Vendor (VulnCheck).
CVSS VectorVendor: VulnCheck
Lifecycle Timeline
4DescriptionCVE.org
Snipe-IT before 8.7.0 contains an authorization bypass vulnerability in Livewire components that enforce authorization only at the route level, not within component lifecycle methods. Attackers with a valid authenticated session can replay signed component snapshots via POST /livewire/update to invoke protected methods and escalate privileges, including creating OAuth clients, minting personal access tokens, and accessing sensitive admin data.
AnalysisAI
Privilege escalation in Snipe-IT before 8.7.0 allows any authenticated user to bypass authorization controls by replaying signed Livewire component snapshots directly against the /livewire/update endpoint. Because authorization is enforced only at the HTTP route layer and not within Livewire component lifecycle methods, a low-privilege session holder can invoke protected admin operations including creating OAuth clients, minting personal access tokens, and reading sensitive administrative data. …
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Attack ChainAIDerived
Hypothetical attack flow derived from CVE metadata
Vulnerability AssessmentAI
| Exploitation | Exploitation requires a valid authenticated session at any privilege level - unauthenticated access is insufficient. … Additional conditions and limiting factors are described in the full assessment. |
| Risk Assessment | The CVSS 4.0 score of 7.4 with vector AV:N/AC:H/AT:P/PR:L/UI:P reflects that exploitation requires a valid authenticated session and meaningful complexity in understanding and crafting signed Livewire snapshots. … 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 immediately; this release adds authorization enforcement within Livewire component lifecycle methods rather than relying solely on route-level guards. … Detailed patch versions, workarounds, and compensating controls in full report. |
Recommended ActionAI
Within 24 hours, identify all Snipe-IT deployments in your infrastructure, verify their current versions, and assess how many users have authenticated access. …
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snipe-it is vulnerable to Cross-Site Request Forgery (CSRF). Rated high severity (CVSS 8.8), this vulnerability is remot
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Privilege escalation via authorization bypass in Snipe-IT versions prior to 8.6.0 allows any authenticated user holding
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Same weakness CWE-269 – Improper Privilege Management
View allSame technique Privilege Escalation
View allShare
External POC / Exploit Code
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