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Advisories

WPPConnect Server through 2.10.76 Unauthenticated Sticker Media Disclosure via /files

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Severity
medium
Date
Affecting

  • wppconnect-server <= 2.10.76

CWE
  • CWE-552 Files or Directories Accessible to External Parties
CVSS
6.9
CVSS V4 Vector
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
Credit
hieuPenguinnn, joaosouz4dev
Description
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.

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