Improper certificate validation in Jenkins SmallTest Plugin
Priority LOW 38CWE-295Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- High
- Impact type
- Spoofing
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA and GitHub. Impact type from CWE-295.
Summary
Jenkins SmallTest Plugin 1.0.4 and earlier does not perform hostname validation when connecting to the configured View26 server that could be abused using a man-in-the-middle attack to intercept these connections.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00637 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
- No
- Technical impact
- Total
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 SmallTest Plugin | up to 1.0.4 | — | No fix listed | CNA |
| — | com.smalltest:smalltest (Maven) | up to 1.0.4 | — | No fix listed | GHSA-7jwg-hq85-c6m6 |
- Jenkins SmallTest Plugin VendorJenkins Affected up to 1.0.4 Fixed in — No fix listed CNA
- com.smalltest:smalltest (Maven) Vendor— Affected up to 1.0.4 Fixed in — No fix listed GHSA-7jwg-hq85-c6m6
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2022-41243
- 2026-10-03 Alias added: GHSA-7jwg-hq85-c6m6
- 2026-10-25 EPSS moved to the 50th–90th percentile
References
Sources
- CVE-2022-41243 · CVE Program
- CVE-2022-41243 · NVD
- FIRST EPSS
- GHSA-7jwg-hq85-c6m6 · GitHub Advisory Database · CC BY 4.0
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