CVE-2024-39460
Bitbucket OAuth access token exposed in the build log by Bitbucket Branch Source Plugin
Jenkins Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- Low
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
Jenkins Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
- Record
CVE-2024-39460- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
EUVDEUVD-2024-2206
Jenkins Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
- Record
EUVD-2024-2206- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-x8mf-jcmf-r79f
Bitbucket OAuth access token exposed in the build log by Bitbucket Branch Source Plugin
Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
Bitbucket Branch Source Plugin 887.va_d359b_3d2d8d does not include the Bitbucket OAuth access token as part of the Bitbucket URL in the build log.
- Record
GHSA-x8mf-jcmf-r79f- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
NVD
Jenkins Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
- Record
CVE-2024-39460- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
OSV
Jenkins Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
- Record
CVE-2024-39460- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Updated
- 2026-11-02
OSVGHSA-x8mf-jcmf-r79f
Bitbucket OAuth access token exposed in the build log by Bitbucket Branch Source Plugin
Bitbucket Branch Source Plugin 886.v44cf5e4ecec5 and earlier prints the Bitbucket OAuth access token as part of the Bitbucket URL in the build log in some cases.
Bitbucket Branch Source Plugin 887.va_d359b_3d2d8d does not include the Bitbucket OAuth access token as part of the Bitbucket URL in the build log.
- Record
GHSA-x8mf-jcmf-r79f- CVSS 3.1
- 4.3 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N - Weakness
- CWE-532
- Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
org.jenkins-ci.plugins:cloudbees-bitbucket-branch-sourceMaven |
through 886.v44cf5e4ecec5 | 887.va |
org.jenkins-ci.plugins:cloudbees-bitbucket-branch-sourceMaven |
before 887.va, plus listed versions 1.31.41.51.71.8 Show 45 moreShow less1.92.0.02.0.0-beta-12.0.12.0.22.0.2-beta-12.1.02.1.12.1.1-beta-12.1.22.2.02.2.0-alpha-12.2.0-alpha-42.2.0-beta-12.2.12.2.102.2.112.2.122.2.132.2.142.2.152.2.162.2.22.2.32.2.42.2.52.2.62.2.72.2.82.2.92.3.02.4.02.4.12.4.22.4.32.4.42.4.52.4.62.5.02.6.02.7.02.8.02.9.02.9.12.9.10 |
887.va |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2024-39460 is a medium vulnerability (CVSS 4.3) in Jenkins Bitbucket Branch Source, published June 26, 2024. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.49%, the 42nd percentile. Fixed in org.jenkins-ci.plugins:cloudbees-bitbucket-branch-source 887.va.
References
jenkins.io/security/advisory/2024-06-26
openwall.com/lists/oss-security/2024/06/26/2
nvd.nist.gov/vuln/detail/CVE-2024-39460
github.com/jenkinsci/bitbucket-branch-source-plugin/commit/ad359b3d2d8d6c114025d81abc59b3c9acb636df
Left out here: 52 versions. The JSON record has them.