FKIE_CVE-2026-52813

Vulnerability from fkie_nvd - Published: 2026-06-24 21:16 - Updated: 2026-06-24 21:16
Severity
10.0 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Summary
Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal sequences (../) are accepted by Gogs, and repositories under them are written to paths following these path traversals. This allows storing/retrieving data for repositories at arbitrary locations on the filesystem. By creating nested structure of Git repositories, one can overwrite the other's hooks configuration to result in Remote Code Execution (RCE). This vulnerability is fixed in 0.14.3.
References
security-advisories@github.comhttps://github.com/gogs/gogs/commit/f6acd467305943aae8403cbac81f0118dd1235d7
security-advisories@github.comhttps://github.com/gogs/gogs/pull/8334
security-advisories@github.comhttps://github.com/gogs/gogs/releases/tag/v0.14.3
security-advisories@github.comhttps://github.com/gogs/gogs/security/advisories/GHSA-c39w-43gm-34h5
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "gogs",
          "vendor": "gogs",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 0.14.3"
            }
          ]
        }
      ],
      "source": "security-advisories@github.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Gogs is an open source self-hosted Git service. Prior to 0.14.3, organization names containing path traversal sequences (../) are accepted by Gogs, and repositories under them are written to paths following these path traversals. This allows storing/retrieving data for repositories at arbitrary locations on the filesystem. By creating nested structure of Git repositories, one can overwrite the other\u0027s hooks configuration to result in Remote Code Execution (RCE). This vulnerability is fixed in 0.14.3."
    }
  ],
  "id": "CVE-2026-52813",
  "lastModified": "2026-06-24T21:16:57.353",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 10.0,
          "baseSeverity": "CRITICAL",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 6.0,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-06-24T21:16:57.353",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gogs/gogs/commit/f6acd467305943aae8403cbac81f0118dd1235d7"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gogs/gogs/pull/8334"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gogs/gogs/releases/tag/v0.14.3"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/gogs/gogs/security/advisories/GHSA-c39w-43gm-34h5"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Primary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

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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.
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  • Not exploited: The vulnerability was not 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.


Detection rules are retrieved from Rulezet.