CVE-2018-1000602

MEDIUMNVD 5.9

5.9

A session fixation vulnerability exists in Jenkins SAML Plugin 1.0.6 and earlier in SamlSecurityRealm.java that allows unauthorized attackers to impersonate another users if they can control the pre-authentication session.

CVSS v3: 5.9
EG Score: —
EPSS: 9.8%
KEV: Not listed

Published

June 26, 2018

Last Modified

November 21, 2024

References (2)

cve@mitrehttps://jenkins.io/security/advisory/2018-06-25/#SECURITY-916
af854a3a-2127-422b-91ae-364da2661108https://jenkins.io/security/advisory/2018-06-25/#SECURITY-916

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.jenkins-ci.plugins:saml	0.12 ... 1.0.6 (14 versions)	1.0.7	—

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-384Session Fixation

Data Freshness Timeline

(refreshed 6× in last 7d / 6× 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 13:42 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 16:46 UTCOSV refresh

Frequently asked(5)

What is CVE-2018-1000602?

CVE-2018-1000602 is a medium vulnerability published on June 26, 2018. A session fixation vulnerability exists in Jenkins SAML Plugin 1.0.6 and earlier in SamlSecurityRealm.java that allows unauthorized attackers to impersonate another users if they can control the pre-authentication session.

When was CVE-2018-1000602 disclosed?

CVE-2018-1000602 was first published in the National Vulnerability Database on June 26, 2018, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2018-1000602 actively exploited?

CVE-2018-1000602 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 9.8% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2018-1000602?

CVE-2018-1000602 has a CVSS v3 base score of 5.9 (NVD).

How do I remediate CVE-2018-1000602?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2018-1000602, 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-2018-1000602

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