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Medium · 6.9 CVE-2026-31894 EUVD-2026-11309

WeGIA affected by arbitrary file read via symlink in backup restore

Published Mar 11, 2026 · Updated Mar 12, 2026 · Assigned by GitHub_M

Description

WeGIA is a web manager for charitable institutions. In 3.6.5, The patched loadBackupDB() extracts tar.gz archives to a temporary directory using PHP's PharData class, then uses glob() and file_get_contents() to read SQL files from the extracted contents. Neither the extraction nor the file reading validates whether archive members are symbolic links. This vulnerability is fixed in 3.6.6.

Affected products

VendorProductAffectedFixed
LabRedesCefetRJ WeGIA >= 3.6.5, < 3.6.6 —

References