Vulnerability in Labredescefetrj Wegia
CVE-2026-31894
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.
EPSS: 0.004 (34.0th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Labredescefetrj Wegia — versions >= 3.6.5, < 3.6.6
- Wegia — versions 3.6.5
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Mitigation, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
Frequently asked questions
- What is CVE-2026-31894?
- CVE-2026-31894 is a high-severity vulnerability in Labredescefetrj Wegia, classified under Improper Link Resolution Before File Access. CVSS score: 7.5/10. Published 2026-03-11.
- How severe is CVE-2026-31894?
- High severity. CVSS v3 base score is 7.5 out of 10.