PT-2026-66495 · Dromara · Maxkey

George Chen · CVE-2026-67345 · Publicado 2026-07-30 · Atualizado 2026-07-30

NVD

CVSS v3.1

8.1

Alta

Vetor base

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

MaxKey through 4.1.12, fixed in commit ddbb72f, contains an insufficient redirect URI validation vulnerability in DefaultRedirectResolver.hostMatches() that allows remote attackers to hijack OAuth 2.0 authorization codes by supplying a crafted redirect uri whose hostname suffix matches a registered URI without proper dot-boundary anchoring. Attackers who control a domain ending with the registered redirect URI hostname can social-engineer victims into clicking a crafted authorization URL, causing the authorization code to be issued to the attacker-controlled URI and exchanged for an access token granting access to the victim's identity.

Exploit

Correção

Enumeração de Fraquezas

CWE-183

Identificadores relacionados

CVE-2026-67345

Produtos afetados

Maxkey

Referências · 4

• 🔥 https://github.com/dromara/MaxKey/issues/269 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-67345 · Nota de Segurança
• https://vulncheck.com/advisories/maxkey-defaultredirectresolver-oauth-authorization-code-theft · Nota
• https://github.com/dromara/MaxKey/commit/ddbb72fb24ab8e66aa422fb14b1177330bcffb45 · Correção