CVE-2026-38968
- State
- Published
- Severity
- 9.8 Critical
- Published
- Jul 2, 2026
- Updated
- Jul 6, 2026
- Reserved
- Apr 6, 2026
Description
ntopng through 6.6 is vulnerable to Predictable Session Identifier which can lead to Session Hijacking. HTTP session identifiers in src/HTTPserver.cpp use weak time-seeded pseudo-randomness during session creation. As a result, fresh authenticated logins can receive deterministic or colliding session cookies under attacker-controlled timing.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 9.8 Critical | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | CISA-ADP |
Weaknesses
- CWE-341 Predictable from Observable State
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
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