CVE-2026-86746— Snipe-IT before 8.7.0 Authorization Bypass via Livewire Snapshot Replay
Quick assessment
Affected
grokability snipe-it
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
Snipe-IT 8.7.0 之前的版本存在一个授权绕过漏洞。该漏洞涉及 Livewire 组件仅在执行路由层面进行授权检查，而未在组件生命周期方法内部实施授权控制。攻击者若持有有效的已认证会话，可以通过向 端点发送 POST 请求，重放带有签名的组件快照，从而调用受保护的方法并提升权限，具体包括创建 OAuth 客户端、生成个人访问令牌，以及访问敏感的管理员数据。
Possible ATT&CK Techniques 2 AI
T1190 · Exploit Public-Facing Application T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2026-86746
Vulnerability Information
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Vulnerability Title
Snipe-IT before 8.7.0 Authorization Bypass via Livewire Snapshot Replay
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权管理不恰当
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| grokability | snipe-it | 0 ~ 8.7.0 | - |
|
II. Public POCs for CVE-2026-86746
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-86746 (2)
Same Patch Batch · grokability · 2026-09-09 · 36 CVEs total
| CVE-2026-86741 | 8.5 HIGH | Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA |
| CVE-2026-86751 | 8.5 HIGH | Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Markdown |
| CVE-2026-86762 | 8.1 HIGH | Snipe-IT before 8.7.0 Authentication Bypass via API Middleware |
| CVE-2026-86770 | 8.1 HIGH | Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation |
| CVE-2026-86750 | 7.7 HIGH | snipe-it before 8.7.0 Authorization Bypass via API User Create/Update |
| CVE-2026-86771 | 7.6 HIGH | Snipe-IT before 8.7.0 Server-Side Request Forgery via employee_num |
| CVE-2026-86754 | 7.3 HIGH | Snipe-IT before 8.7.0 Authorization Bypass via OAuth Clients |
| CVE-2026-86759 | 7.1 HIGH | Snipe-IT before 8.7.0 Missing Authorization via asset-history CSV importer |
| CVE-2026-86766 | 6.5 MEDIUM | Snipe-IT 8.6.3 Race Condition via Consumable Checkout |
| CVE-2026-86757 | 6.5 MEDIUM | Snipe-IT before 8.7.0 Information Disclosure via Custom Fields |
| CVE-2026-86764 | 6.5 MEDIUM | Snipe-IT 8.6.4 before 8.7.0 Permission Bypass via assigned components |
| CVE-2026-86758 | 6.5 MEDIUM | Snipe-IT before 8.7.0 License Key Exposure via CSV Export |
| CVE-2026-86765 | 6.5 MEDIUM | Snipe-IT 8.6.3 Authorization Bypass via Asset Update Endpoint |
| CVE-2026-86742 | 6.5 MEDIUM | Snipe-IT before 8.7.0 CSV Formula Injection via Asset Acceptance Report |
| CVE-2026-86745 | 6.5 MEDIUM | Snipe-IT before 8.7.0 CSV Formula Injection via Location-Scoping Export |
| CVE-2026-86774 | 6.3 MEDIUM | Snipe-IT before 8.7.0 Broken Access Control via AssetModelPolicy |
| CVE-2026-86749 | 6.3 MEDIUM | snipe-it before 8.7.0 Data Loss via Failed Image Write |
| CVE-2026-86756 | 6.1 MEDIUM | Snipe-IT 8.5.0 through 8.6.3 Open Redirect via SAML RelayState |
| CVE-2026-86748 | 6.1 MEDIUM | Snipe-IT before 8.7.0 Database Wipe via Invalid Backup Archive |
| CVE-2026-86768 | 5.4 MEDIUM | Snipe-IT before 8.7.0 Improper Input Validation via API Checkout |
Showing top 20 of 36 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same product: snipe-it
-
CVE-2026-86774
Snipe-IT before 8.7.0 Broken Access Control via AssetModelPo -
CVE-2026-86772
Snipe-IT 8.6.3 Stored XSS via Department Names -
CVE-2026-86773
Snipe-IT 8.6.3 Broken Access Control via Kit Update Endpoint -
CVE-2026-86771
Snipe-IT before 8.7.0 Server-Side Request Forgery via employ -
CVE-2026-86770
Snipe-IT before 8.7.0 Authentication Bypass via SAML Usernam
Same vendor: grokability
-
CVE-2026-86774
Snipe-IT before 8.7.0 Broken Access Control via AssetModelPo -
CVE-2026-86772
Snipe-IT 8.6.3 Stored XSS via Department Names -
CVE-2026-86773
Snipe-IT 8.6.3 Broken Access Control via Kit Update Endpoint -
CVE-2026-86771
Snipe-IT before 8.7.0 Server-Side Request Forgery via employ -
CVE-2026-86770
Snipe-IT before 8.7.0 Authentication Bypass via SAML Usernam
Same weakness: CWE-269
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V. Comments for CVE-2026-86746
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