What is CVE-2014-10399?

CVE-2014-10399 is a medium-severity vulnerability in Keplerproject Cgilua, classified under Session Fixation. CVSS score: 6.1/10. Published 2020-02-06.

How severe is CVE-2014-10399?

Medium severity. CVSS v3 base score is 6.1 out of 10.

Vulnerability in Keplerproject Cgilua

CVE-2014-10399

The session.lua library in CGILua 5.1.x uses the same ID for each session, which allows remote attackers to hijack arbitrary sessions. NOTE: this vulnerability was SPLIT from CVE-2014-2875.

Published 2020-02-06 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.

EPSS exploit prediction

EPSS: 0.013 (70.3th percentile), scored 2026-09-29.

Low probability of exploitation in the next 30 days, but still tracked. 70th percentile — 70.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000

Affected products

Keplerproject Cgilua — versions 5.2

Weakness classification (CWE)

CWE-384 — Session Fixation

References

seclists.org/fulldisclosure/2014/Apr/318 (Mailing List, Third Party Advisory)
www.securityfocus.com/archive/1/531981/100/0/threaded (VDB Entry, Third Party Advisory)
www.syhunt.com/en/index.php (Third Party Advisory)

Frequently asked questions

What is CVE-2014-10399?: CVE-2014-10399 is a medium-severity vulnerability in Keplerproject Cgilua, classified under Session Fixation. CVSS score: 6.1/10. Published 2020-02-06.
How severe is CVE-2014-10399?: Medium severity. CVSS v3 base score is 6.1 out of 10.