{"id":"CVE-2019-12823","details":"Craft CMS before 3.1.31 does not properly filter XML feeds and thus allowing XSS.","aliases":["GHSA-w5q4-q7wp-qww6"],"modified":"2026-08-07T15:00:12.004063Z","published":"2019-06-18T13:15:10.753Z","references":[{"type":"ADVISORY","url":"https://github.com/craftcms/cms/blob/master/CHANGELOG-v3.md"},{"type":"FIX","url":"https://github.com/craftcms/cms/commit/6432eca59b93bcea2ca2616199e5d419447e613f"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/craftcms/cms","events":[{"introduced":"0"},{"fixed":"2c2447caaed72c1edb443cfbea4d7cbc64e41675"},{"fixed":"6432eca59b93bcea2ca2616199e5d419447e613f"}],"database_specific":{"cpe":"cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"3.1.31"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["3.1.30","3.1.29","3.1.28","3.1.26","3.1.27","3.1.25","3.1.24","3.1.23","3.1.22","3.1.21.1","3.1.21","3.1.20.1","3.1.20","3.1.19","3.1.18","3.1.17.2","3.1.17.1","3.1.17","3.1.16","3.1.15","3.1.14","3.1.13","3.1.12","3.1.11","3.1.10","3.1.9.1","3.1.9","3.1.8","3.1.7","3.1.6.1","3.1.6","3.1.5","3.1.4","3.0.37","3.1.3","3.1.2.2","3.1.2.1","3.1.2","3.1.1","3.0.36","3.0.35","3.0.34","3.0.33","3.0.32","3.0.31","3.0.30.2","3.0.30.1","3.0.30","3.0.29","3.0.28","3.0.27.1","3.0.27","3.0.26.1","3.0.26","3.0.0-RC10.1","3.0.0-alpha.2948","3.0.0-alpha.2942","3.0.0-alpha.2939","3.0.0-alpha.2937","3.0.0-alpha.2933","3.0.0-alpha.2928","3.0.0-alpha.2918","3.0.0-alpha.2915","3.0.0-alpha.2687","3.0.0-alpha.2681","3.0.0-alpha.2671","2.3.2617","2.3.2616","2.3.2615","2.3.0-alpha.2612","2.3.0-alpha.2610","2.3.0-alpha.2608","2.3.0-alpha.2606","2.3.0-alpha.2605","2.3.0-alpha.2603","2.3.0-alpha.2602","2.3.0-alpha.2600","2.2.2581","2.2.2579","2.2.0-alpha.2578","2.1.2557","2.1.2556","2.1.2555","2.1.2554","2.1.0-alpha.2552","2.1.0-alpha.2547","2.1.0-alpha.2546","2.0.2539","2.0.2538","2.0.2537","2.0.2536","2.0.2535","2.0.2533","2.0.2532","2.0.2527","2.0.2525","2.0.2524","1.4.0-alpha.2509","1.4.0-alpha.2505","1.4.0-alpha.2503","1.4.0-alpha.2502","1.4.0-alpha.2500","1.4.0-alpha.2499","1.4.0-alpha.2498","1.4.0-alpha.2497","1.4.0-alpha.2493","1.4.0-alpha.2492","1.4.0-alpha.2491","1.4.0-alpha.2490","1.4.0-alpha.2489","1.4.0-alpha.2488","1.2.2339","1.2.2336","1.2.2335","1.2.2333","1.2.0-alpha.2329","1.2.0-alpha.2328","1.2.0-alpha.2322","1.2.0-alpha.2319","1.2.0-alpha.2318","1.2.0-alpha.2312","1.2.0-alpha.2310","1.1.2291","1.1.0-alpha.2288","1.1.0-alpha.2285","1.1.0-alpha.2284","1.1.0-alpha.2283","1.0.2266","1.0.0-alpha.2249","1.0.0-alpha.2248","1.0.0-alpha.2247","0.9.2246","1.0.0-alpha.2245","1.0.0-alpha.2244","0.9.2243","1.0.0-alpha.2242","1.0.0-alpha.2241","1.0.0-alpha.2238","1.0.0-alpha.2237","1.0.0-alpha.2236","0.9.2193","0.9.2189","0.9.2184","0.9.2181","0.9.2177","0.9.2168","0.9.2167","0.9.2157","0.9.2151","0.9.2146","0.9.2124","0.9.2123","0.9.2117","0.9.2116","0.9.2106","0.9.2102","0.9.2103","0.9.2101","0.9.2100","0.9.2094","0.9.2090","0.9.2083","0.9.2081","0.9.2080","0.9.2079","0.9.2078","0.9.2071","0.9.2068","0.9.2065","0.9.2064","0.9.2063"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12823.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/nystudio107/craft-seomatic","events":[{"introduced":"0"},{"fixed":"0f0436bc44cd2b23ceed2518b7bcb7f3f3a13d67"}],"database_specific":{"cpe":"cpe:2.3:a:craftcms:craft_cms:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"3.1.31"}],"source":"CPE_RANGE"}}],"versions":["3.1.30","3.1.29","3.1.28","3.1.27","3.1.26","3.1.25","3.1.24","3.1.23","3.1.22","3.1.21","3.1.20","3.1.19","3.1.18.1","3.1.18","3.0.23","3.0.0-beta.1"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-12823.json"}}],"schema_version":"1.8.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}