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CVE-2026-40903

Full vulnerability record from the local CVENow database.

Description

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.

Severity
CRITICAL
CVSS score
9.1 (v3.1)
Vulnerability status
Analyzed
Source identifier
Published
2026-04-21 20:17:02.947000
Last modified
2026-10-26 21:10:00.170000
View original CVE JSON
{
  "id": "CVE-2026-40903",
  "sourceIdentifier": "[email protected]",
  "published": "2026-04-21T20:17:02.947",
  "lastModified": "2026-10-26T21:10:00.170",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "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."
    },
    {
      "lang": "es",
      "value": "goshs es un SimpleHTTPServer escrito en Go. Antes de 2.0.0-beta.6, goshs tiene una vulnerabilidad ArtiPACKED. ArtiPACKED puede llevar a la fuga del GITHUB_TOKEN a través de artefactos de flujo de trabajo, incluso aunque el token no esté presente en el código fuente del repositorio. Esta vulnerabilidad está corregida en 2.0.0-beta.6."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "patrickhener",
          "product": "goshs",
          "versions": [
            {
              "version": "< 2.0.0-beta.6",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "ssvcV203": [
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          "role": "CISA Coordinator",
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    {
      "source": "[email protected]",
      "type": "Secondary",
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          "value": "CWE-829"
        }
      ]
    }
  ],
  "configurations": [
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          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
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  "references": [
    {
      "url": "https://github.com/patrickhener/goshs/security/advisories/GHSA-hpxj-9fgp-fhhf",
      "source": "[email protected]",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}