FKIE_CVE-2025-53546

Vulnerability from fkie_nvd - Published: 2025-07-09 15:15 - Updated: 2025-07-10 13:17
Severity ?
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Summary
Folo organizes feeds content into one timeline. Using pull_request_target on .github/workflows/auto-fix-lint-format-commit.yml can be exploited by attackers, since untrusted code can be executed having full access to secrets (from the base repo). By exploiting the vulnerability is possible to exfiltrate GITHUB_TOKEN which has high privileges. GITHUB_TOKEN can be used to completely overtake the repo since the token has content write privileges. This vulnerability is fixed in commit 585c6a591440cd39f92374230ac5d65d7dd23d6a.
References
security-advisories@github.comhttps://github.com/RSSNext/Folo/commit/585c6a591440cd39f92374230ac5d65d7dd23d6a
security-advisories@github.comhttps://github.com/RSSNext/Folo/security/advisories/GHSA-h87r-5w74-qfm4
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/RSSNext/Folo/security/advisories/GHSA-h87r-5w74-qfm4
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Folo organizes feeds content into one timeline. Using pull_request_target on .github/workflows/auto-fix-lint-format-commit.yml can be exploited by attackers, since untrusted code can be executed having full access to secrets (from the base repo). By exploiting the vulnerability is possible to exfiltrate GITHUB_TOKEN which has high privileges. GITHUB_TOKEN can be used to completely overtake the repo since the token has content write privileges. This vulnerability is fixed in commit 585c6a591440cd39f92374230ac5d65d7dd23d6a."
    },
    {
      "lang": "es",
      "value": "Folo organiza el contenido de los feeds en una sola l\u00ednea de tiempo. El uso de pull_request_target en .github/workflows/auto-fix-lint-format-commit.yml puede ser explotado por atacantes, ya que se puede ejecutar c\u00f3digo no confiable con acceso completo a los secretos (del repositorio base). Al explotar esta vulnerabilidad, es posible exfiltrar GITHUB_TOKEN, que tiene altos privilegios. GITHUB_TOKEN puede usarse para controlar completamente el repositorio, ya que el token tiene privilegios de escritura de contenido. Esta vulnerabilidad est\u00e1 corregida en el commit 585c6a591440cd39f92374230ac5d65d7dd23d6a."
    }
  ],
  "id": "CVE-2025-53546",
  "lastModified": "2025-07-10T13:17:30.017",
  "metrics": {
    "cvssMetricV31": [
      {
        "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"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2025-07-09T15:15:24.787",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/RSSNext/Folo/commit/585c6a591440cd39f92374230ac5d65d7dd23d6a"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/RSSNext/Folo/security/advisories/GHSA-h87r-5w74-qfm4"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "url": "https://github.com/RSSNext/Folo/security/advisories/GHSA-h87r-5w74-qfm4"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Awaiting Analysis",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-829"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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  • 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.
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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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