Jenkins S3 Explorer Plugin 1.0.8 and earlier does not mask the AWS_SECRET_ACCESS_KEY form…
Priority LOW 31CWE-256Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-256.
Summary
Jenkins S3 Explorer Plugin 1.0.8 and earlier does not mask the AWS_SECRET_ACCESS_KEY form field, increasing the potential for attackers to observe and capture it.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00632 50th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Jenkins | Jenkins S3 Explorer Plugin | up to 1.0.8 | — | No fix listed | CNA |
| — | io.jenkins.plugins:s3explorer (Maven) | up to 1.0.8 | — | No fix listed | GHSA-mf4p-wjrm-cmjp |
- Jenkins S3 Explorer Plugin VendorJenkins Affected up to 1.0.8 Fixed in — No fix listed CNA
- io.jenkins.plugins:s3explorer (Maven) Vendor— Affected up to 1.0.8 Fixed in — No fix listed GHSA-mf4p-wjrm-cmjp
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-43426
- 2026-10-03 Alias added: GHSA-mf4p-wjrm-cmjp
- 2026-10-30 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2022-43426 · CVE Program
- CVE-2022-43426 · NVD
- FIRST EPSS
- GHSA-mf4p-wjrm-cmjp · GitHub Advisory Database · CC BY 4.0
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