CVE-2026-123197: falha de média gravidade em wppconnect-server
WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files
Publicada em
Aviso por e-mail quando ela entrar no KEV, ganhar PoC pública ou subir de nota.
13Vexday Risk Score
Sem sinal de exploração. Nenhum artefato público de exploração conhecido até agora.
ssvc Trackcvss 6.9epss 0.4%
WPPConnect Server through 2.10.76 contains a missing authentication vulnerability that allows unauthenticated attackers to read decrypted sticker media through the /files static mount. Attackers can enumerate Unix timestamps in GET /files/file<timestamp>.webp requests to retrieve stickers from any session, bypassing per-session token checks.
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
Produtos afetados
wppconnect · wppconnect-serverCVEs relacionadas — wppconnect-server
No mesmo produto, das mais perigosas para as menos.
Referências
https://github.com/wppconnect-team/wppconnect-server/blob/d08285afca862e60fb82675ce73e630de6c857bf/src/index.ts#L68https://github.com/wppconnect-team/wppconnect-server/commit/bf1faac7a14892207348c3dc5f6e03ed180e09e8https://github.com/wppconnect-team/wppconnect-server/issues/2708https://github.com/wppconnect-team/wppconnect-server/pull/2709https://hackmd.io/@hieund/wppconnect-files-unauth-cross-session-sticker-media-disclosurehttps://www.vulncheck.com/advisories/wppconnect-server-through-2.10.76-unauthenticated-sticker-media-disclosure-via-files