Goshs - ArtiPACKED Vulnerability – GitHub Actions Credential Persistence
Priority MEDIUM 47CWE-829Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-829.
Summary
goshs is a SimpleHTTPServer written in Go. Prior to 2.0.0-beta.6, goshs has an ArtiPACKED vulnerability. ArtiPACKED can lead to leakage of the GITHUB_TOKEN through workflow artifacts, even though the token is not present in the repository source code. This vulnerability is fixed in 2.0.0-beta.6.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00245 15th percentileScored 2026-11-07
Fix Fixed goshs (patrickhener): 2.0.0-beta.6
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- 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 |
|---|---|---|---|---|---|
| patrickhener | goshs | before 2.0.0-beta.6 | 2.0.0-beta.6 | Patch available | CNA |
- goshs Vendorpatrickhener Affected before 2.0.0-beta.6 Fixed in 2.0.0-beta.6 Patch available CNA
CPE configurations NVD · 6
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:goshs:goshs:*:*:*:*:*:go:*:* | before 2.0.0 | Vulnerable | patrickhener |
| cpe:2.3:a:goshs:goshs:2.0.0:beta1:*:*:*:go:*:* | 2.0.0 beta1 | Vulnerable | patrickhener |
| cpe:2.3:a:goshs:goshs:2.0.0:beta2:*:*:*:go:*:* | 2.0.0 beta2 | Vulnerable | patrickhener |
| cpe:2.3:a:goshs:goshs:2.0.0:beta3:*:*:*:go:*:* | 2.0.0 beta3 | Vulnerable | patrickhener |
| cpe:2.3:a:goshs:goshs:2.0.0:beta4:*:*:*:go:*:* | 2.0.0 beta4 | Vulnerable | patrickhener |
| cpe:2.3:a:goshs:goshs:2.0.0:beta5:*:*:*:go:*:* | 2.0.0 beta5 | Vulnerable | patrickhener |
- cpe:2.3:a:goshs:goshs:*:*:*:*:*:go:*:* Versions before 2.0.0 Vulnerable ·patrickhener
- cpe:2.3:a:goshs:goshs:2.0.0:beta1:*:*:*:go:*:* Versions 2.0.0 beta1 Vulnerable ·patrickhener
- cpe:2.3:a:goshs:goshs:2.0.0:beta2:*:*:*:go:*:* Versions 2.0.0 beta2 Vulnerable ·patrickhener
- cpe:2.3:a:goshs:goshs:2.0.0:beta3:*:*:*:go:*:* Versions 2.0.0 beta3 Vulnerable ·patrickhener
- cpe:2.3:a:goshs:goshs:2.0.0:beta4:*:*:*:go:*:* Versions 2.0.0 beta4 Vulnerable ·patrickhener
- cpe:2.3:a:goshs:goshs:2.0.0:beta5:*:*:*:go:*:* Versions 2.0.0 beta5 Vulnerable ·patrickhener
Remediation
- Fix · CNA goshs (patrickhener) Fixed in 2.0.0-beta.6
Timeline
- 2026-10-02 Threatist record created from CVE-2026-40903
References
More patrickhener Goshs vulnerabilities
- TI-2026-29540 goshs: Empty-username SFTP password authentication bypass in goshs CVSS 3.1CRITICAL 9.8
- TI-2026-27601 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs CVSS 3.0CRITICAL 9.8
- TI-2026-27529 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs POST multipart upload CVSS 3.0CRITICAL 9.8
- TI-2026-27528 goshs has an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs PUT Upload CVSS 3.0CRITICAL 9.8
- TI-2026-29003 goshs has a file-based ACL authorization bypass in goshs state-changing routes CVSS 4.0CRITICAL 9.3
- TI-2026-29532 SFTP root escape via prefix-based path validation in goshs CVSS 4.0HIGH 8.7
Sources
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences