{ "data_type": "CVE", "data_format": "MITRE", "data_version": "4.0", "CVE_data_meta": { "ID": "CVE-2020-6816", "ASSIGNER": "security@mozilla.org", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "vendor_name": "n/a", "product": { "product_data": [ { "product_name": "Mozilla Bleach", "version": { "version_data": [ { "version_value": "<=3.11" } ] } } ] } } ] } }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "mutation XSS" } ] } ] }, "references": { "reference_data": [ { "refsource": "MISC", "name": "https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743", "url": "https://github.com/mozilla/bleach/security/advisories/GHSA-m6xf-fq7q-8743" }, { "refsource": "MISC", "name": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach", "url": "https://www.checkmarx.com/blog/vulnerabilities-discovered-in-mozilla-bleach" }, { "refsource": "FEDORA", "name": "FEDORA-2020-e0f35d634c", "url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/EDQU2SZLZMSSACCBUBJ6NOSRNNBDYFW5/" }, { "refsource": "MISC", "name": "https://advisory.checkmarx.net/advisory/CX-2020-4277", "url": "https://advisory.checkmarx.net/advisory/CX-2020-4277" } ] }, "description": { "description_data": [ { "lang": "eng", "value": "In Mozilla Bleach before 3.12, a mutation XSS in bleach.clean when RCDATA and either svg or math tags are whitelisted and the keyword argument strip=False." } ] } }