CVE-2014-2066

NONECVSS 0.0

0.0

Session fixation vulnerability in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to hijack web sessions via vectors involving the "override" of Jenkins cookies.

CVSS v3: —
EG Score: —
EPSS: 33.5%
KEV: Not listed

Published

October 17, 2014

Last Modified

May 6, 2026

References (6)

security@debianhttp://www.openwall.com/lists/oss-security/2014/02/21/2
security@debianhttps://github.com/jenkinsci/jenkins/commit/8ac74c350779921598f9d5edfed39dd35de8842a
security@debianhttps://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14
af854a3a-2127-422b-91ae-364da2661108http://www.openwall.com/lists/oss-security/2014/02/21/2
af854a3a-2127-422b-91ae-364da2661108https://github.com/jenkinsci/jenkins/commit/8ac74c350779921598f9d5edfed39dd35de8842a
af854a3a-2127-422b-91ae-364da2661108https://wiki.jenkins-ci.org/display/SECURITY/Jenkins+Security+Advisory+2014-02-14

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.jenkins-ci.main:jenkins-core	1.396 ... 1.532.1.JENKINS-19453 (163 versions)	1.532.2	—

Data Freshness Timeline

(refreshed 13× in last 7d / 17× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-24 16:43 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-22 21:15 UTCepss_batch
2026-05-21 22:39 UTCepss_batch
2026-05-20 22:37 UTCepss_batch
2026-05-20 22:37 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-20 11:21 UTCepss_batch
2026-05-18 21:29 UTCepss_batch
2026-05-18 21:29 UTCepss_batch

Frequently asked(4)

What is CVE-2014-2066?

CVE-2014-2066 is a none vulnerability published on October 17, 2014. Session fixation vulnerability in Jenkins before 1.551 and LTS before 1.532.2 allows remote attackers to hijack web sessions via vectors involving the "override" of Jenkins cookies.

When was CVE-2014-2066 disclosed?

CVE-2014-2066 was first published in the National Vulnerability Database on October 17, 2014, with the most recent update on May 6, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2014-2066 actively exploited?

CVE-2014-2066 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 33.5% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2014-2066?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2014-2066, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

See which npm, PyPI, Go, and Maven packages are affected by CVE-2014-2066

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CVE-2014-2066

📅 Published

🔄 Last Modified

🔗 References (6)