HIGH 8.7 NVD
CVE-2026-86196
Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attac
Grav API plugin versions before 1.0.20 build password reset links from the untrusted Host header in the forgot-password endpoint, allowing unauthenticated attackers to redirect reset tokens to attacker-controlled domains. Attackers can send password reset requests for any account with a malicious Host header, intercept the reset token from victim emails, and complete account takeover including super-admin accounts.
References
- https://github.com/getgrav/grav/security/advisories/GHSA-262p-56vv-7v5r
- https://www.vulncheck.com/advisories/grav-api-plugin-before-1.0.20-authentication-bypass-v
This high severity vulnerability with a CVSS score of 8.7 was published on 2026-09-05 via NVD.
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