CVE-2026-25101
Session Fixation in Bludit
- State
- Published
- Severity
- 4.8 Medium
- Published
- Mar 27, 2026
- Updated
- Mar 27, 2026
- Reserved
- Jan 29, 2026
Description
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.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 4.8 Medium | 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 | CERT-PL |
Weaknesses
- CWE-384 Session Fixation
Affected Products
| Product | Versions |
|---|---|
BluditBludit |
|
References
- https://cert.pl/posts/2026/03/CVE-2026-25099third-party-advisory
- https://github.com/bludit/bludit/releases/tag/3.17.2release-notes
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