{ "dataType": "CVE_RECORD", "dataVersion": "5.2", "cveMetadata": { "cveId": "CVE-2026-42018", "assignerOrgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "state": "PUBLISHED", "assignerShortName": "JFROG", "dateReserved": "2026-04-23T13:41:13.755Z", "datePublished": "2026-08-12T17:43:21.289Z", "dateUpdated": "2026-09-12T03:55:21.730Z" }, "containers": { "cna": { "providerMetadata": { "orgId": "48a46f29-ae42-4e1d-90dd-c1676c1e5e6d", "shortName": "JFROG", "dateUpdated": "2026-08-18T18:14:10.646Z" }, "title": "Anonymous user token generation exposure in JFrog Artifactory", "problemTypes": [ { "descriptions": [ { "lang": "en", "cweId": "CWE-287", "description": "CWE-287 Improper Authentication", "type": "CWE" } ] } ], "affected": [ { "vendor": "jfrog", "product": "artifactory", "versions": [ { "status": "affected", "version": "0", "lessThan": "7.111.20", "versionType": "custom" }, { "status": "affected", "version": "7.117.0", "lessThan": "7.117.27", "versionType": "custom" }, { "status": "affected", "version": "7.125.0", "lessThan": "7.125.19", "versionType": "custom" }, { "status": "affected", "version": "7.133.0", "lessThan": "7.133.28", "versionType": "custom" }, { "status": "affected", "version": "7.146.0", "lessThan": "7.146.8", "versionType": "custom" } ], "defaultStatus": "unaffected" } ], "descriptions": [ { "lang": "en", "value": "JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.", "supportingMedia": [ { "type": "text/html", "base64": false, "value": "

JFrog Artifactory could return an internal anonymous-user token to an unauthenticated caller when anonymous access is disabled, potentially exposing sensitive resources.

" } ] } ], "references": [ { "url": "https://docs.jfrog.com/releases/docs/jfrog-security-advisories", "tags": [ "vendor-advisory" ] }, { "url": "https://docs.jfrog.com/releases/docs/artifactory-self-managed-releases", "tags": [ "vendor-advisory" ] } ], "metrics": [ { "format": "CVSS", "scenarios": [ { "lang": "en", "value": "GENERAL" } ], "cvssV3_1": { "version": "3.1", "attackVector": "NETWORK", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "availabilityImpact": "NONE", "baseSeverity": "HIGH", "baseScore": 7.5, "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N" } } ], "credits": [ { "lang": "en", "value": "Daniil Vylegzhanin (NetSPI)", "type": "finder" } ], "source": { "discovery": "EXTERNAL" }, "x_generator": { "engine": "Vulnogram 1.0.4" } }, "adp": [ { "references": [ { "url": "https://www.wiz.io/blog/artifactory-under-attack-in-the-wild-exploitation-of-cve-2026-42016-cve-2026-4201", "tags": [ "third-party-advisory" ] }, { "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-42018", "tags": [ "government-resource" ] } ], "metrics": [ { "other": { "type": "ssvc", "content": { "timestamp": "2026-09-11T00:00:00+00:00", "options": [ { "Exploitation": "active" }, { "Automatable": "yes" }, { "Technical Impact": "partial" } ], "role": "CISA Coordinator", "version": "2.0.3", "id": "CVE-2026-42018" } } }, { "other": { "type": "kev", "content": { "dateAdded": "2026-09-11", "reference": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-42018" } } } ], "title": "CISA ADP Vulnrichment", "providerMetadata": { "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2026-09-12T03:55:21.730Z" }, "timeline": [ { "time": "2026-09-11T00:00:00.000Z", "lang": "en", "value": "CVE-2026-42018 added to CISA KEV" } ] } ] } }