Bitbucket OAuth access token exposed in the build log by Bitbucket Branch Source Plugin
Published Jun 26, 2024 · Updated Oct 23, 2026 · Also known as GHSA-x8mf-jcmf-r79f
Original summary
Normalized public record · Updated Oct 23, 2026
Bitbucket OAuth access token exposed in the build log by Bitbucket Branch Source Plugin
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
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.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- GHSA-x8mf-jcmf-r79f
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
Record history
Published Jun 26, 2024 · Last refreshed Oct 23, 2026