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Advisories

Group-Office before 6.8.181, 25.0.116, and 26.0.58 Local File Read via processUploadQueue

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Severity
high
Date
Affecting

  • Group-Office >= 0, < 6.8.181

  • Group-Office >= 25.0.0, < 25.0.116

  • Group-Office >= 26.0.0, < 26.0.58

CWE
  • CWE-36 Absolute Path Traversal
CVSS
7.1
CVSS V4 Vector
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
Credit
leediay153 from Viettel Post
Description
Group-Office before 6.8.181, 25.0.116, and 26.0.58 contains an arbitrary local file read vulnerability in FolderController::actionProcessUploadQueue that allows authenticated users to read server files by supplying absolute paths in the blobs parameter. Attackers can have files hard-linked or copied into their own folder and downloaded, exposing other users' stored files and config.php database credentials.

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