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CVE PROGRAM SOURCE RECORD9.3 Critical

CVE-2026-25555

OpenBullet2 0.3.2 Authentication Bypass via X-Api-Key Header

Description

OpenBullet2 through version 0.3.2 contains an authentication bypass vulnerability in the API key authentication middleware that allows unauthenticated attackers to gain admin access by supplying an empty X-Api-Key header value. Attackers can exploit the middleware's comparison of the supplied header against an empty AdminApiKey default string to access the admin console and all API endpoints without valid credentials.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

openbullet openbullet2

Default version status: affected

  • 0 to ≤ 0.3.2affected
pkg:github/openbullet/openbullet2

References