FKIE_CVE-2026-66384

Vulnerability from fkie_nvd - Published: 2026-08-12 16:17 - Updated: 2026-08-28 12:21
Severity
5.3 (Medium) - CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N
Summary
An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions.
References
reefs@jfrog.comhttps://docs.jfrog.com/releases/docs/artifactory-self-managed-releasesRelease Notes, Vendor Advisory
reefs@jfrog.comhttps://docs.jfrog.com/releases/docs/jfrog-security-advisoriesVendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://cdn.openai.com/pdf/67869394-cb91-4c12-888c-5cbd85c7814c/OpenAI-Hugging-Face%20Incident-Technical-Report.pdfTechnical Description
134c704f-9b21-4f2e-91b3-4a467353bcc0https://openai.com/index/hugging-face-incident-and-the-road-ahead/Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-66384US Government Resource
Impacted products
Vendor Product Version
jfrog artifactory *
jfrog artifactory *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "artifactory",
          "vendor": "jfrog",
          "versions": [
            {
              "lessThan": "7.146.35",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "lessThan": "7.161.16",
              "status": "affected",
              "version": "7.161.0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "reefs@jfrog.com"
    }
  ],
  "cisaActionDue": "2026-09-10",
  "cisaExploitAdd": "2026-08-27",
  "cisaRequiredAction": "Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA\u2019s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA\u2019s \u201cForensics Triage Requirements\u201d (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset\u0027s internet exposure and ensuring adherence to BOD 26-04 patching guidelines.",
  "cisaVulnerabilityName": "JFrog Artifactory Improper Limitation of a Pathname to a Restricted Directory Vulnerability",
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
              "matchCriteriaId": "48E9C12E-B99B-4909-BB80-10D1AC6C9BF7",
              "versionEndExcluding": "7.146.35",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:jfrog:artifactory:*:*:*:*:*:-:*:*",
              "matchCriteriaId": "B21AF309-FD5B-4ACE-B407-8B3058D81500",
              "versionEndExcluding": "7.161.16",
              "versionStartIncluding": "7.161.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An authenticated user may write data outside the intended Docker cache path under specific remote-repository conditions."
    }
  ],
  "id": "CVE-2026-66384",
  "lastModified": "2026-08-28T12:21:47.053",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.3,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 3.6,
        "source": "reefs@jfrog.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2026-66384",
          "options": [
            {
              "exploitation": "active"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-08-27T00:00:00+00:00",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-08-12T16:17:14.520",
  "references": [
    {
      "source": "reefs@jfrog.com",
      "tags": [
        "Release Notes",
        "Vendor Advisory"
      ],
      "url": "https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases"
    },
    {
      "source": "reefs@jfrog.com",
      "tags": [
        "Vendor Advisory"
      ],
      "url": "https://docs.jfrog.com/releases/docs/jfrog-security-advisories"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Technical Description"
      ],
      "url": "https://cdn.openai.com/pdf/67869394-cb91-4c12-888c-5cbd85c7814c/OpenAI-Hugging-Face%20Incident-Technical-Report.pdf"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "Third Party Advisory"
      ],
      "url": "https://openai.com/index/hugging-face-incident-and-the-road-ahead/"
    },
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "tags": [
        "US Government Resource"
      ],
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-66384"
    }
  ],
  "sourceIdentifier": "reefs@jfrog.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-22"
        }
      ],
      "source": "reefs@jfrog.com",
      "type": "Secondary"
    }
  ]
}



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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

Author Source Type Date Other

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.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.