CVE-2026-59157

webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without htpasswd authentication forwarded all incoming HTTP headers through HTTPParamsToShellVars in pkg/api/index.go into the hook script...

CVE-2026-59157 webhookd: Unrestricted HTTP Header to Shell Variable Injection

webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without htpasswd authentication forwarded all incoming HTTP headers through HTTPParamsToShellVars in pkg/api/index.go into the hook script...

CVE-2026-59157 webhookd: Unrestricted HTTP Header to Shell Variable Injection

webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without htpasswd authentication forwarded all incoming HTTP headers through HTTPParamsToShellVars in pkg/api/index.go into the hook script...

CVE-2026-59157

webhookd is a minimalist webhook server that triggers shell scripts via HTTP requests. Prior to 1.22.0 , deployments without htpasswd authentication forwarded all incoming HTTP headers into the hook script environment via HTTPParamsToShellVars in pkg/api/index.go without an allowlist. If an upstr...

EUVD-2026-78685

webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without htpasswd authentication forwarded all incoming HTTP headers through HTTPParamsToShellVars in pkg/api/index.go into the hook script...

CVE-2026-59157: Authentication Bypass by Spoofing

webhookd is a minimalist webhook server that triggers shell scripts and external processes through HTTP requests. Prior to 1.22.0, webhookd deployments without htpasswd authentication forwarded all incoming HTTP headers through HTTPParamsToShellVars in pkg/api/index.go into the hook script...