VulnerabilityAnalyzed
CVE-2026-25101
Bludit allows user's session identifier to be set before authentication.
MEDIUM 4.8EPSS 0.36%
Does this matter?
Lower severity and a low EPSS score (0.36%). Track it; it rarely justifies an emergency change on its own.
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.
- CVSS 4.0
- 4.8 MEDIUMCVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M
- EPSS
- 0.36% probability · 29th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-384
- Affected
- bludit/bludit
- Source
- cvd@cert.pl
References
- https://cert.pl/posts/2026/03/CVE-2026-25099Third Party Advisory
- https://github.com/bludit/bludit/releases/tag/3.17.2Release Notes
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.