PT-2026-60642 · Getgrav · Grav

Nicl4Ssic · CVE-2026-62232 · Publicado 2026-07-17 · Atualizado 2026-07-17

NVD

CVSS v3.1

7.4

Alta

Vetor base

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N

Grav before 2.0.4 contains a two-factor authentication bypass vulnerability in the login plugin where the regenerate2FASecret task checks only user existence, not authorization, during the pending TOTP challenge window. Attackers who know the victim's password can call this task without a CSRF nonce to overwrite the 2FA secret with an attacker-chosen value, compute a valid TOTP code, and complete authentication while reducing 2FA to password-only protection.

Correção

Missing Authorization

Enumeração de Fraquezas

CWE-862

Identificadores relacionados

CVE-2026-62232

Produtos afetados

Grav

Referências · 3

• https://github.com/getgrav/grav/security/advisories/GHSA-7mgc-c7pq-3rr3 · Aviso do Fabricante
• https://vulncheck.com/advisories/grav-2fa-bypass-via-secret-regeneration · Nota
• https://nvd.nist.gov/vuln/detail/CVE-2026-62232 · Nota de Segurança