CVE-2026-25101 MEDIUM

CVE-2026-25101: Session Fixation in Bludit

Vendor Bludit
Product Bludit
Weakness CWE-384 · Session fixation
Published March 27, 2026
Last update March 27, 2026
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CVSS base score

4.8/10
Attack vector Local
Attack complexity Low
Privileges required None
User interaction —
Confidentiality —
Integrity —

CVSS vector

CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N

What the vulnerability does

01Description

Bludit allows user's session identifier to be set before authentication. The value of this session ID stays the same after authentication. This behavior enables an attacker to fix a session ID for a victim and later hijack the authenticated session. This issue was fixed in version 3.17.2.

Key dates

02Disclosure timeline

March 27, 2026 CVE published
March 27, 2026 Record updated