CVEvulnerability

CVE-2026-45027

5.9 MEDIUM Published 2026-05-27 Modified 2026-10-26 Official page ↗
Status
Deferred
Published
2026-05-27
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
5.9 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-759, CWE-916

Description

WeGIA is a web manager for charitable institutions. In versions prior to 3.7.3, when a user logs in, html/login.php hashes the submitted password using PHP's hash() function with the SHA-256 algorithm and no salt before comparing it to the stored value. The password change flow in controle/FuncionarioControle.php follows the same pattern. SHA-256 is a general-purpose cryptographic hash built for speed, not password storage. Without a salt, identical passwords produce identical digests, making the entire hash database vulnerable to a single precomputed rainbow table lookup. This vulnerability is fixed in 3.7.3.

Related

Weakness · CWE (2)

  • CWE-759 Use of a One-Way Hash without a Salt weakness
  • CWE-916 Use of Password Hash With Insufficient Computational Effort weakness

References