CVE-2023-24427

CRITICALNVD 9.89.8—

9.8

Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.

CVSS v3: 9.8
EG Score: 9.8(medium)
EPSS: 78.1%
KEV: Not listed

Published

January 26, 2023

Last Modified

April 2, 2025

References (2)

jenkinsci-cert@googlegroupshttps://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2982
af854a3a-2127-422b-91ae-364da2661108https://www.jenkins.io/security/advisory/2023-01-24/#SECURITY-2982

Affected Packages

(1 across 1 ecosystem)

Maven(1)

Package	Vulnerable range	Fixed in	Dependents
org.jenkins-ci.plugins:bitbucket-oauth	0.1 ... 0.9 (12 versions)	0.13	—

Weakness Classification(1)

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

CWE-384Session Fixation

Data Freshness Timeline

(refreshed 7× in last 7d / 7× 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 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-25 07:55 UTCEG score recompute

Frequently asked(5)

What is CVE-2023-24427?

CVE-2023-24427 is a critical vulnerability published on January 26, 2023. Jenkins Bitbucket OAuth Plugin 0.12 and earlier does not invalidate the previous session on login.

When was CVE-2023-24427 disclosed?

CVE-2023-24427 was first published in the National Vulnerability Database on January 26, 2023, with the most recent update on April 2, 2025. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-24427 actively exploited?

CVE-2023-24427 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 78.1% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-24427?

CVE-2023-24427 has a CVSS v3 base score of 9.8 (NVD).

How do I remediate CVE-2023-24427?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-24427, 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-2023-24427

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Is Your Infrastructure Affected by CVE-2023-24427?

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