CVE-2026-79662: Go Oauth Redirect Insufficient Path Validation
The redirect URL validation only compares URL scheme and host without validating the path component. An attacker could supply an arbitrary path on an allowed domain to capture OAuth codes or tokens via Referer headers, analytics scripts, or open redirects. Validate the full path or require exact URL matches.
greprules fetch cve-2026-79662-go-oauth-redirect-insufficient-path-validation --engine opengrepDescription
The redirect URL validation only compares URL scheme and host without validating the path component. An attacker could supply an arbitrary path on an allowed domain to capture OAuth codes or tokens via Referer headers, analytics scripts, or open redirects. Validate the full path or require exact URL matches.
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