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TI-2026-40209 Aliases CVE-2026-55694GHSA-3hgv-jr5j-cg9x

Snipe-IT: Chained Information Disclosure and IDOR Leads to Full EULA File Takeover

Priority MEDIUM 64CWE-639Published · Updated

Key facts

Attack vector
Network
Privileges required
Low
User interaction
None
Attack complexity
Low
Attack requirements
None
Impact type
Security bypass
Confidentiality · integrity · availability
High · None · None
Fix status
Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA and GitHub. Impact type from CWE-639.

Summary

Snipe-IT is an IT asset/license management system. Prior to 8.6.3, a restricted user can request /api/v1/users/{target_id}/eulas to obtain another user's randomized EULA filename and then download the signed file through /account/stored-eula-file/{filename}. The primary /stored-eula-file/{filename} route correctly denies access, but app/Http/Controllers/ProfileController.php and app/Http/Controllers/Api/UsersController.php do not consistently enforce ownership and target-user authorization. This issue is fixed in version 8.6.3.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00289 21st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix Fixed snipe-it (grokability): 8.6.3snipe/snipe-it (Packagist): 8.6.3

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
Poc
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
grokabilitysnipe-itbefore 8.6.38.6.3Patch availableCNA
—snipe/snipe-it (Packagist)before 8.6.38.6.3Patch availableGHSA-3hgv-jr5j-cg9x
  • snipe-it Vendorgrokability Affected before 8.6.3 Fixed in 8.6.3 Patch available CNA
  • snipe/snipe-it (Packagist) Vendor— Affected before 8.6.3 Fixed in 8.6.3 Patch available GHSA-3hgv-jr5j-cg9x

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:*before 8.6.3Vulnerablegrokability
  • cpe:2.3:a:snipeitapp:snipe-it:*:*:*:*:*:*:*:* Versions before 8.6.3 Vulnerable ·grokability

Remediation

  • Fix · CNA snipe-it (grokability) Fixed in 8.6.3
  • Fix · GHSA-3hgv-jr5j-cg9x snipe/snipe-it (Packagist) Fixed in 8.6.3 Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-55694
  2. 2026-10-03 Alias added: GHSA-3hgv-jr5j-cg9x

References

Exploit 1

Patch 2

Other 1

  • TI-2026-45238 Snipe-IT: Stored XSS via Inline XML Rendering in the Uploaded Files API CVSS 3.1HIGH 8.7
  • TI-2026-59327 Snipe-IT before 8.7.0 Authentication Bypass via SAML Username Collation CVSS 4.0HIGH 8.6
  • TI-2026-44513 Snipe-IT: Stored XSS via Custom Field name in asset-list column headers CVSS 3.1HIGH 8.4
  • TI-2023-05072 Cross-Site Request Forgery (CSRF) in snipe/snipe-it CVSS 3.1HIGH 8.8
  • TI-2026-59308 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Markdown CVSS 4.0HIGH 8.4
  • TI-2026-59298 Snipe-IT before 8.7.0 Arbitrary File Read and SSRF via Category EULA CVSS 4.0HIGH 8.4
See all 134 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences