CVE-2026-40903: critical vulnerability in patrickhener goshs
Goshs - ArtiPACKED Vulnerability – GitHub Actions Credential Persistence
Published · Updated
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28Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 9.1epss 0.2%
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.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Affected products
patrickhener · goshsRelated CVEs — patrickhener goshs
In the same product, most dangerous first.
CVE-2025-46816CRITICALgoshs route not protected, allows command executionEPSS 0.7%CVE-2026-35471CRITICALImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshsEPSS 0.7%CVE-2026-35393CRITICALImproper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs POST multipart uploadEPSS 0.7%CVE-2026-35392CRITICALgoshs has an Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') in goshs PUT UploadEPSS 0.7%CVE-2026-40189CRITICALgoshs has a file-based ACL authorization bypass in goshs state-changing routesEPSS 0.6%CVE-2026-40884CRITICALgoshs: Empty-username SFTP password authentication bypass in goshsEPSS 0.5%