FKIE_CVE-2026-40903

Vulnerability from fkie_nvd - Published: 2026-04-21 20:17 - Updated: 2026-05-01 16:15
Severity
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
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.
References
security-advisories@github.comhttps://github.com/patrickhener/goshs/security/advisories/GHSA-hpxj-9fgp-fhhfVendor Advisory
Impacted products
Vendor Product Version
goshs goshs *
goshs goshs 2.0.0
goshs goshs 2.0.0
goshs goshs 2.0.0
goshs goshs 2.0.0
goshs goshs 2.0.0
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  "cveTags": [],
  "descriptions": [
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      "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."
    }
  ],
  "id": "CVE-2026-40903",
  "lastModified": "2026-05-01T16:15:06.670",
  "metrics": {
    "cvssMetricV31": [
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        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "version": "3.1"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "security-advisories@github.com",
        "type": "Secondary"
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  "published": "2026-04-21T20:17:02.947",
  "references": [
    {
      "source": "security-advisories@github.com",
      "tags": [
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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


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