{ "containers": { "cna": { "affected": [ { "product": "GitHub Enterprise Server", "vendor": "GitHub", "versions": [ { "lessThan": "3.0.1", "status": "affected", "version": "3.0", "versionType": "custom" } ] } ], "credits": [ { "lang": "en", "value": "Teddy Katz" } ], "descriptions": [ { "lang": "en", "value": "An improper access control vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with the ability to fork a repository to disclose Actions secrets for the parent repository of the fork. This vulnerability existed due to a flaw that allowed the base reference of a pull request to be updated to point to an arbitrary SHA or another pull request outside of the fork repository. By establishing this incorrect reference in a PR, the restrictions that limit the Actions secrets sent a workflow from forks could be bypassed. This vulnerability affected GitHub Enterprise Server version 3.0.0, 3.0.0.rc2, and 3.0.0.rc1. This vulnerability was reported via the GitHub Bug Bounty program." } ], "problemTypes": [ { "descriptions": [ { "cweId": "CWE-285", "description": "CWE-285: Improper Authorization", "lang": "en", "type": "CWE" } ] } ], "providerMetadata": { "dateUpdated": "2021-03-03T03:25:22.000Z", "orgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "shortName": "GitHub_P" }, "references": [ { "tags": [ "x_refsource_MISC" ], "url": "https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.1" } ], "source": { "discovery": "EXTERNAL" }, "title": "Improper access control in GitHub Enterprise Server leading to the disclosure of Actions secrets to forks", "x_legacyV4Record": { "CVE_data_meta": { "ASSIGNER": "product-cna@github.com", "ID": "CVE-2021-22862", "STATE": "PUBLIC", "TITLE": "Improper access control in GitHub Enterprise Server leading to the disclosure of Actions secrets to forks" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "GitHub Enterprise Server", "version": { "version_data": [ { "version_affected": "<", "version_name": "3.0", "version_value": "3.0.1" } ] } } ] }, "vendor_name": "GitHub" } ] } }, "credit": [ { "lang": "eng", "value": "Teddy Katz" } ], "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "An improper access control vulnerability was identified in GitHub Enterprise Server that allowed an authenticated user with the ability to fork a repository to disclose Actions secrets for the parent repository of the fork. This vulnerability existed due to a flaw that allowed the base reference of a pull request to be updated to point to an arbitrary SHA or another pull request outside of the fork repository. By establishing this incorrect reference in a PR, the restrictions that limit the Actions secrets sent a workflow from forks could be bypassed. This vulnerability affected GitHub Enterprise Server version 3.0.0, 3.0.0.rc2, and 3.0.0.rc1. This vulnerability was reported via the GitHub Bug Bounty program." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "CWE-285: Improper Authorization" } ] } ] }, "references": { "reference_data": [ { "name": "https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.1", "refsource": "MISC", "url": "https://docs.github.com/en/enterprise-server@3.0/admin/release-notes#3.0.1" } ] }, "source": { "discovery": "EXTERNAL" } } }, "adp": [ { "providerMetadata": { "orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-03T18:51:07.479Z" }, "title": "CVE Program Container", "references": [ { "tags": [ "x_refsource_MISC", "x_transferred" ], "url": "https://docs.github.com/en/enterprise-server%403.0/admin/release-notes#3.0.1" } ] } ] }, "cveMetadata": { "assignerOrgId": "82327ea3-741d-41e4-88f8-2cf9e791e760", "assignerShortName": "GitHub_P", "cveId": "CVE-2021-22862", "datePublished": "2021-03-03T03:25:22.000Z", "dateReserved": "2021-01-06T00:00:00.000Z", "dateUpdated": "2024-08-03T18:51:07.479Z", "state": "PUBLISHED" }, "dataType": "CVE_RECORD", "dataVersion": "5.1" }