CVE-2026-123197: medium-severity vulnerability in wppconnect-server
WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
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
Affected products
wppconnect · wppconnect-serverRelated CVEs — wppconnect-server
In the same product, most dangerous first.
References
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