PT-2026-61588 · Jcd · Windu Cms

Jakub Lipiński + 2 · CVE-2026-57310 · Published 2026-07-20 · Updated 2026-07-20

Mitre

CVSS v4.0

6.3

Medium

Base vector

AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N

Windu CMS uses hashing algorithm based on MD5 and SHA1 with static salt to store user passwords. This allows an attacker who obtain password hash to decode user credentials.

Because vendor contact attempts were unsuccessful, the vulnerability has only been confirmed in version 4.1 but may also affect other versions.

Fix

Weakness Enumeration

CWE-916

Related Identifiers

CVE-2026-57310

Affected Products

Windu Cms

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-57310 · Security Note
• https://windu.org · Note
• https://cert.pl/posts/2026/07/CVE-2026-57309 · Note