CVE-2026-0650
OpenFlagr contains an authentication bypass vulnerability in the HTTP middleware
Sévérité par source
Le label propre à Trivy est CRITICAL. Critique selon GHSA.
Description
OpenFlagr versions prior to and including 1.1.18 contain an authentication bypass vulnerability in the HTTP middleware. Due to improper handling of path normalization in the whitelist logic, crafted requests can bypass authentication and access protected API endpoints without valid credentials. Unauthorized access may allow modification of feature flags and export of sensitive data.
Paquets affectés et versions corrigées
| Source | Paquet | Corrigé en |
|---|---|---|
| go::GitHub Security Advisory Go | github.com/openflagr/flagr | 0.0.0-20251009103504-fe83dc87aa40 |
Références
- https://dreyand.rs/code%20review/golang/2026/01/03/0day-speedrun-openflagr-less-1118-authentication-bypass
- https://github.com/openflagr/flagr
- https://github.com/openflagr/flagr/commit/fe83dc87aa404a57554aa5839ac450f55c203570
- https://github.com/openflagr/flagr/releases/tag/1.1.19
- https://nvd.nist.gov/vuln/detail/CVE-2026-0650
- https://www.vulncheck.com/advisories/openflagr-authentication-bypass-via-prefix-whitelist-path-normalization