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High severity7.5NVD Advisory· Published Mar 11, 2026· Updated Jun 17, 2026

CVE-2026-31894

CVE-2026-31894

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

4
  • Wegia/Wegia2 versions
    cpe:2.3:a:wegia:wegia:3.6.5:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:wegia:wegia:3.6.5:*:*:*:*:*:*:*
    • (no CPE)range: <3.6.6
  • LabRedesCefetRJ/Wegiallm-fuzzy2 versions
    <3.6.6+ 1 more
    • (no CPE)range: <3.6.6
    • (no CPE)range: >= 3.6.5, < 3.6.6

Patches

Vulnerability mechanics

References

2

News mentions

0

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