{"containers":{"cna":{"affected":[{"product":"discourse","vendor":"discourse","versions":[{"status":"affected","version":"tests-passed < 2.8.0.beta7"},{"status":"affected","version":"beta < 2.8.0.beta7"},{"status":"affected","version":"stable < 2.7.9"}]}],"descriptions":[{"lang":"en","value":"Discourse is an open source platform for community discussion. In affected versions maliciously crafted requests could lead to remote code execution. This resulted from a lack of validation in subscribe_url values. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. To workaround the issue without updating, requests with a path starting /webhooks/aws path could be blocked at an upstream proxy."}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-74","description":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')","lang":"en","type":"CWE"}]}],"providerMetadata":{"dateUpdated":"2021-10-20T22:30:14.000Z","orgId":"a0819718-46f1-4df5-94e2-005712e83aaa","shortName":"GitHub_M"},"references":[{"tags":["x_refsource_CONFIRM"],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq"},{"tags":["x_refsource_MISC"],"url":"https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9"}],"source":{"advisory":"GHSA-jcjx-pvpc-qgwq","discovery":"UNKNOWN"},"title":"RCE via malicious SNS subscription payload","x_legacyV4Record":{"CVE_data_meta":{"ASSIGNER":"security-advisories@github.com","ID":"CVE-2021-41163","STATE":"PUBLIC","TITLE":"RCE via malicious SNS subscription payload"},"affects":{"vendor":{"vendor_data":[{"product":{"product_data":[{"product_name":"discourse","version":{"version_data":[{"version_value":"tests-passed < 2.8.0.beta7"},{"version_value":"beta < 2.8.0.beta7"},{"version_value":"stable < 2.7.9"}]}}]},"vendor_name":"discourse"}]}},"data_format":"MITRE","data_type":"CVE","data_version":"4.0","description":{"description_data":[{"lang":"eng","value":"Discourse is an open source platform for community discussion. In affected versions maliciously crafted requests could lead to remote code execution. This resulted from a lack of validation in subscribe_url values. This issue is patched in the latest stable, beta and tests-passed versions of Discourse. To workaround the issue without updating, requests with a path starting /webhooks/aws path could be blocked at an upstream proxy."}]},"impact":{"cvss":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":10,"baseSeverity":"CRITICAL","confidentialityImpact":"HIGH","integrityImpact":"HIGH","privilegesRequired":"NONE","scope":"CHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H","version":"3.1"}},"problemtype":{"problemtype_data":[{"description":[{"lang":"eng","value":"CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')"}]}]},"references":{"reference_data":[{"name":"https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq","refsource":"CONFIRM","url":"https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq"},{"name":"https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9","refsource":"MISC","url":"https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9"}]},"source":{"advisory":"GHSA-jcjx-pvpc-qgwq","discovery":"UNKNOWN"}}},"adp":[{"providerMetadata":{"orgId":"af854a3a-2127-422b-91ae-364da2661108","shortName":"CVE","dateUpdated":"2024-08-04T02:59:31.566Z"},"title":"CVE Program Container","references":[{"tags":["x_refsource_CONFIRM","x_transferred"],"url":"https://github.com/discourse/discourse/security/advisories/GHSA-jcjx-pvpc-qgwq"},{"tags":["x_refsource_MISC","x_transferred"],"url":"https://github.com/discourse/discourse/commit/fa3c46cf079d28b086fe1025349bb00223a5d5e9"}]}]},"cveMetadata":{"assignerOrgId":"a0819718-46f1-4df5-94e2-005712e83aaa","assignerShortName":"GitHub_M","cveId":"CVE-2021-41163","datePublished":"2021-10-20T22:30:14.000Z","dateReserved":"2021-09-15T00:00:00.000Z","dateUpdated":"2024-08-04T02:59:31.566Z","state":"PUBLISHED"},"dataType":"CVE_RECORD","dataVersion":"5.1"}