Seguridad · plugin para JetBrains
JWT Webhook Signature Timing-Safe Comparison Companion
GratisAPI Security
Warning on a webhook/HMAC signature comparison that uses .equals()/ Arrays.equals() (short-circuits on the first differing byte) instead of MessageDigest.isEqual(...) (constant-time). An attacker can reconstruct a valid HMAC signature byte-by-byte by measuring response times, forging webhook events.
La brecha que resuelve
CWE-208 (Observable Timing Discrepancy) -- a documented, well-known vulnerability pattern (Svix, Stripe-style HMAC guides, OWASP all cover it explicitly). webhook-signature-companion (this catalog) verifies that a signature-verification mechanism exists at all; this plugin checks a different, deeper angle -- whether the comparison itself is actually constant-time.
Datos y precio
- Categoría
- Seguridad
- Precio
- Gratis
- Plataforma
- IntelliJ-family
- Primera publicación
- 2026-09-02
- ID en Marketplace
- #33998
- Repositorio
jwt-webhook-timing-safe-companion- Crecimiento
- Recién publicado
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Descargas y estrellas al 2026-10-18, actualizadas dos veces al día desde las API de JetBrains Marketplace y GitHub.