CVE-2026-120425: falha de alta gravidade em munafio Chatify
Chatify before 1.6.4 Pusher Authorization Bypass via /chat/auth Endpoint
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
41Vexday Risk Score
Sem sinal de exploração. Ela tem prova de conceito pública.
ssvc Attendcvss 7.1epss 0.5%
Chatify before 1.6.4 contains an authorization bypass vulnerability in the Pusher channel authorization endpoint that allows authenticated users to subscribe to other users' private channels by supplying arbitrary channel names. Attackers can request a signature for private-chatify.<victim id> via POST /chat/auth to receive the victim's incoming private messages and attachments in real time.
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
munafio · ChatifyPoCs públicas encontradas — 1
cve_referencehackmd.io/@hieund/cve-2026-120425-chatify-pusher-channel-authorization-bypassnão verificado⚠ Recursos públicos, para você avaliar a exposição de sistemas que controla ou está autorizado a testar. Teste apenas com autorização.
Referências
https://github.com/munafio/chatify/blob/v1.6.3/src/ChatifyMessenger.php#L101-L124https://github.com/munafio/chatify/commit/e16bdb197d227aa2a66863c166bbb31c5f45bc2ahttps://github.com/munafio/chatify/issues/412https://github.com/munafio/chatify/releases/tag/v1.6.4https://hackmd.io/@hieund/chatify-pusher-channel-authorization-bypasshttps://hackmd.io/@hieund/cve-2026-120425-chatify-pusher-channel-authorization-bypasshttps://www.vulncheck.com/advisories/chatify-before-1.6.4-pusher-authorization-bypass-via-chat-auth-endpoint