CVE-2026-86754

8.5 highEPSS 0.3%

High (8.5) in snipeitapp snipe-it. EPSS 0.3% chance of exploitation in the next 30 days.

Snipe-IT before 8.7.0 fails to properly gate Laravel Passport's OAuth client management routes, allowing any authenticated user to register OAuth clients with attacker-controlled redirect URIs. Attackers can trick administrators into approving consent screens, then exchange authorization codes for bearer tokens inheriting full admin API permissions lasting up to 40 years.

Severity

CVSS 4.0

8.5 high

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N

CVSS 3.1

7.3 high

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 27% of CVEs (scores of 2026-10-31)
CWE: CWE-863
Published: 2026-09-09
Modified: 2026-09-20
Record from: the NVD, synced 2026-10-19

Affected

snipeitapp:snipe-it

References

https://github.com/grokability/snipe-it/security/advisories/GHSA-gq7g-hxjg-8j27
https://www.vulncheck.com/advisories/snipe-it-before-8.7.0-authorization-bypass-via-oauth-clients

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