{ "CVE_data_meta": { "ASSIGNER": "cve@mitre.org", "ID": "CVE-2019-12830", "STATE": "PUBLIC" }, "affects": { "vendor": { "vendor_data": [ { "product": { "product_data": [ { "product_name": "n/a", "version": { "version_data": [ { "version_value": "n/a" } ] } } ] }, "vendor_name": "n/a" } ] } }, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": { "description_data": [ { "lang": "eng", "value": "In MyBB before 1.8.21, an attacker can exploit a parsing flaw in the Private Message / Post renderer that leads to [video] BBCode persistent XSS to take over any forum account, aka a nested video MyCode issue." } ] }, "problemtype": { "problemtype_data": [ { "description": [ { "lang": "eng", "value": "n/a" } ] } ] }, "references": { "reference_data": [ { "url": "https://blog.ripstech.com/2019/mybb-stored-xss-to-rce/", "refsource": "MISC", "name": "https://blog.ripstech.com/2019/mybb-stored-xss-to-rce/" }, { "url": "https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release/", "refsource": "MISC", "name": "https://blog.mybb.com/2019/06/10/mybb-1-8-21-released-security-maintenance-release/" } ] } }