{"containers":{"cna":{"affected":[{"product":"october","vendor":"octobercms","versions":[{"status":"affected","version":">= 1.0.471, < 1.0.472"},{"status":"affected","version":">= 1.1.1, < 1.1.5"}]}],"descriptions":[{"lang":"en","value":"octobercms in a CMS platform based on the Laravel PHP Framework. In affected versions of the october/system package an attacker can exploit this vulnerability to bypass authentication and takeover of and user account on an October CMS server. The vulnerability is exploitable by unauthenticated users via a specially crafted request. This only affects frontend users and the attacker must obtain a Laravel secret key for cookie encryption and signing in order to exploit this vulnerability. The issue has been patched in Build 472 and v1.1.5."}],"metrics":[{"cvssV3_1":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-287","description":"CWE-287: Improper Authentication","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-08-26T19:00:18.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_MISC"],"url":"https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374"},{"tags":["x_refsource_MISC"],"url":"https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9"},{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5"}],"source":{"advisory":"GHSA-h76r-vgf3-j6w5","discovery":"UNKNOWN"},"title":"Authentication bypass in Octobercms","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-29487","STATE":"PUBLIC","TITLE":"Authentication bypass in Octobercms"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"october","version":{"version_data":[{"version_value":">= 1.0.471, < 1.0.472"},{"version_value":">= 1.1.1, < 1.1.5"}]}}]},"vendor_name":"octobercms"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"octobercms in a CMS platform based on the Laravel PHP Framework. 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The issue has been patched in Build 472 and v1.1.5."}]},"impact":{"cvss":{"attackComplexity":"HIGH","attackVector":"NETWORK","availabilityImpact":"NONE","baseScore":7.4,"baseSeverity":"HIGH","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-287: Improper Authentication"}]}]},"references":{"reference_data":[{"name":"https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374","refsource":"MISC","url":"https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374"},{"name":"https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9","refsource":"MISC","url":"https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9"},{"name":"https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5","refsource":"CONFIRM","url":"https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5"}]},"source":{"advisory":"GHSA-h76r-vgf3-j6w5","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-03T22:11:05.562Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/octobercms/library/commit/016a297b1bec55d2e53bc889458ed2cb5c3e9374"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/octobercms/library/commit/5bd1a28140b825baebe6becd4f7562299d3de3b9"},{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/octobercms/october/security/advisories/GHSA-h76r-vgf3-j6w5"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-29487","datePublished":"2021-08-26T19:00:18.000Z","dateReserved":"2021-03-30T00:00:00.000Z","dateUpdated":"2024-08-03T22:11:05.562Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}