{"id":"CVE-2026-72826","state":"PUBLISHED","title":"Grav API Plugin before 1.0.13 Scope Bypass via createApiKey","description":"The getgrav/grav-plugin-api plugin before 1.0.13 fails to validate that the scopes of a newly created API key are a subset of the caller's scopes in createApiKey. The self-target path of requireApiKeyPermission() requires only the baseline api.access scope, and the new key's scopes are read directly from the request body with no subset check. An attacker holding a minimal-scope API key on a super account can submit an empty scopes array to mint an unscoped, full-access super key, bypassing scope restrictions (and enabling further chains such as configuration write to RCE).","publishedAt":"2026-08-14T11:35:34.460Z","updatedAt":"2026-10-29T21:16:50.591Z","severity":{"score":8.7,"label":"High","version":"4.0","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","source":"VulnCheck"},"assigner":"VulnCheck","products":["getgrav grav-plugin-api"],"affected":[{"vendor":"getgrav","product":"grav-plugin-api","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.0.13","versionType":"semver"},{"version":"1.0.13","status":"unaffected","versionType":"semver"}],"repo":"https://github.com/getgrav/grav-plugin-api"}],"references":["https://github.com/getgrav/grav/security/advisories/GHSA-95v9-4fcj-96gh","https://www.vulncheck.com/advisories/grav-before-scope-bypass-via-createapikey"],"weaknesses":["CWE-266"],"ingestedAt":"2026-10-29T23:12:04.845Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2026/72xxx/CVE-2026-72826.json","commit":"dc7676b3f67d6707e4927968546e7e0125ff7ec7","baselineCommit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.2","cveMetadata":{"cveId":"CVE-2026-72826","state":"PUBLISHED","datePublished":"2026-08-14T11:35:34.460Z","dateUpdated":"2026-10-29T21:16:50.591Z","assignerShortName":"VulnCheck","assignerOrgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateReserved":"2026-08-10T15:12:59.509Z"},"containers":{"cna":{"title":"Grav API Plugin before 1.0.13 Scope Bypass via createApiKey","descriptions":[{"lang":"en","value":"The getgrav/grav-plugin-api plugin before 1.0.13 fails to validate that the scopes of a newly created API key are a subset of the caller's scopes in createApiKey. The self-target path of requireApiKeyPermission() requires only the baseline api.access scope, and the new key's scopes are read directly from the request body with no subset check. An attacker holding a minimal-scope API key on a super account can submit an empty scopes array to mint an unscoped, full-access super key, bypassing scope restrictions (and enabling further chains such as configuration write to RCE)."}],"affected":[{"vendor":"getgrav","product":"grav-plugin-api","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThan":"1.0.13","versionType":"semver"},{"version":"1.0.13","status":"unaffected","versionType":"semver"}],"repo":"https://github.com/getgrav/grav-plugin-api"}],"references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-95v9-4fcj-96gh","tags":["vendor-advisory"],"name":"GitHub Security Advisory (GHSA-95v9-4fcj-96gh)"},{"url":"https://www.vulncheck.com/advisories/grav-before-scope-bypass-via-createapikey","name":"VulnCheck Advisory: Grav before 1.0.13 Scope Bypass via createApiKey","tags":["third-party-advisory"]}],"metrics":[{"cvssV4_0":{"Automatable":"NOT_DEFINED","Recovery":"NOT_DEFINED","Safety":"NOT_DEFINED","attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":8.7,"baseSeverity":"HIGH","exploitMaturity":"NOT_DEFINED","privilegesRequired":"LOW","providerUrgency":"NOT_DEFINED","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","valueDensity":"NOT_DEFINED","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH","vulnerabilityResponseEffort":"NOT_DEFINED"},"format":"CVSS"},{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":8.8,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"LOW","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"format":"CVSS"}],"problemTypes":[{"descriptions":[{"cweId":"CWE-266","lang":"en","description":"Incorrect Privilege Assignment","type":"CWE"}]}],"providerMetadata":{"shortName":"VulnCheck","orgId":"83251b91-4cc7-4094-a5c7-464a1b83ea10","dateUpdated":"2026-10-29T21:16:50.591Z"},"datePublic":"2026-07-26T00:00:00.000Z","cpeApplicability":[{"nodes":[{"operator":"OR","negate":false,"cpeMatch":[{"vulnerable":true,"criteria":"cpe:2.3:a:getgrav:grav-plugin-api:*:*:*:*:*:*:*:*","versionEndExcluding":"1.0.13"}]}]}],"credits":[{"lang":"en","value":"manus-use","type":"reporter"}],"x_generator":{"engine":"vulncheck-endgame"}},"adp":[{"title":"CISA ADP Vulnrichment","references":[{"url":"https://github.com/getgrav/grav/security/advisories/GHSA-95v9-4fcj-96gh","tags":["patch"]}],"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2026-08-18T01:57:34.235305Z","id":"CVE-2026-72826","options":[{"Exploitation":"poc"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2026-08-18T01:58:21.323Z"}}]}}}