{"id":"GHSA-wg4x-hf94-fj5v","summary":"Liferay Portal and Liferay DXP vulnerable to email spam via lack of flagging rate","details":"The Flags module before version 5.0.11 in Liferay Portal 7.3.1 and earlier, and Liferay DXP 7.0 before fix pack 96, 7.1 before fix pack 20, and 7.2 before fix pack 5, does not limit the rate at which content can be flagged as inappropriate, which allows remote authenticated users to spam the site administrator with emails","aliases":["CVE-2021-33320"],"modified":"2025-07-14T16:57:18.313774Z","published":"2022-05-24T19:09:46Z","database_specific":{"nvd_published_at":"2021-08-03T19:15:00Z","cwe_ids":["CWE-770"],"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2025-07-14T16:26:51Z"},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-33320"},{"type":"PACKAGE","url":"https://github.com/liferay/liferay-portal"},{"type":"WEB","url":"https://issues.liferay.com/browse/LPE-17007"},{"type":"WEB","url":"https://liferay.dev/portal/security/known-vulnerabilities/-/asset_publisher/jekt/content/cve-2021-33320-flagging-content-as-inappropriate-is-not-rate-limited?p_r_p_assetEntryId=121611464&_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_redirect=https%3A%2F%2Fliferay.dev%3A443%2Fportal%2Fsecurity%2Fknown-vulnerabilities%3Fp_p_id%3Dcom_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt%26p_p_lifecycle%3D0%26p_p_state%3Dnormal%26p_p_mode%3Dview%26p_r_p_assetEntryId%3D121611464%26_com_liferay_asset_publisher_web_portlet_AssetPublisherPortlet_INSTANCE_jekt_cur%3D0%26p_r_p_resetCur%3Dfalse"}],"affected":[{"package":{"name":"com.liferay:com.liferay.flags.taglib","ecosystem":"Maven","purl":"pkg:maven/com.liferay/com.liferay.flags.taglib"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.0.11"}]}],"versions":["1.0.0","2.0.0","2.0.1","2.0.10","2.0.11","2.0.2","2.0.3","2.0.4","2.0.5","2.0.6","2.0.7","2.0.8","2.0.9","2.1.0","2.1.1","2.1.2","2.1.3","2.1.4","2.1.5","2.1.6","2.1.7","2.1.8","3.0.0","3.0.1","3.0.10","3.0.11","3.0.12","3.0.13","3.0.2","3.0.3","3.0.4","3.0.5","3.0.6","3.0.7","3.0.8","3.0.9","3.1.0","3.1.1","3.1.2","3.1.3","3.1.4","3.1.5","3.2.0","3.2.1","3.2.10","3.2.11","3.2.12","3.2.13","3.2.14","3.2.15","3.2.16","3.2.17","3.2.18","3.2.19","3.2.2","3.2.3","3.2.4","3.2.5","3.2.6","3.2.7","3.2.8","3.2.9","4.0.0","4.0.1","4.0.10","4.0.11","4.0.12","4.0.13","4.0.14","4.0.15","4.0.16","4.0.2","4.0.3","4.0.4","4.0.5","4.0.6","4.0.7","4.0.8","4.0.9","4.1.0","4.1.1","4.1.2","4.1.3","4.1.4","4.1.5","4.1.6","4.1.7","4.1.8","4.2.0","4.2.1","4.2.10","4.2.11","4.2.12","4.2.13","4.2.14","4.2.15","4.2.16","4.2.17","4.2.18","4.2.19","4.2.2","4.2.20","4.2.21","4.2.22","4.2.23","4.2.24","4.2.25","4.2.26","4.2.27","4.2.28","4.2.29","4.2.3","4.2.30","4.2.31","4.2.32","4.2.33","4.2.34","4.2.35","4.2.36","4.2.37","4.2.38","4.2.39","4.2.4","4.2.40","4.2.41","4.2.5","4.2.6","4.2.7","4.2.8","4.2.9","5.0.0","5.0.1","5.0.10","5.0.2","5.0.3","5.0.4","5.0.5","5.0.6","5.0.7","5.0.8","5.0.9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wg4x-hf94-fj5v/GHSA-wg4x-hf94-fj5v.json"}},{"package":{"name":"com.liferay.portal:release.dxp.bom","ecosystem":"Maven","purl":"pkg:maven/com.liferay.portal/release.dxp.bom"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.0.0"},{"fixed":"7.0.10.fp96"}]}],"versions":["7.0.10.fp60","7.0.10.fp61","7.0.10.fp62","7.0.10.fp63","7.0.10.fp64","7.0.10.fp65","7.0.10.fp66","7.0.10.fp67","7.0.10.fp68","7.0.10.fp69","7.0.10.fp70","7.0.10.fp71","7.0.10.fp72","7.0.10.fp73","7.0.10.fp74","7.0.10.fp75","7.0.10.fp76","7.0.10.fp77","7.0.10.fp78","7.0.10.fp79","7.0.10.fp80","7.0.10.fp81","7.0.10.fp82","7.0.10.fp83","7.0.10.fp84","7.0.10.fp85","7.0.10.fp85-1","7.0.10.fp86","7.0.10.fp86-1","7.0.10.fp87","7.0.10.fp87-1","7.0.10.fp88","7.0.10.fp89","7.0.10.fp90","7.0.10.fp91","7.0.10.fp92","7.0.10.fp94","7.0.10.fp94-1","7.0.10.fp95","7.0.10.fp95-1","7.0.10.fp95-2"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wg4x-hf94-fj5v/GHSA-wg4x-hf94-fj5v.json"}},{"package":{"name":"com.liferay.portal:release.dxp.bom","ecosystem":"Maven","purl":"pkg:maven/com.liferay.portal/release.dxp.bom"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.1.0"},{"fixed":"7.1.10.fp20"}]}],"versions":["7.1.10","7.1.10.fp1","7.1.10.fp10","7.1.10.fp11","7.1.10.fp12","7.1.10.fp13","7.1.10.fp14","7.1.10.fp15","7.1.10.fp16","7.1.10.fp17","7.1.10.fp18","7.1.10.fp19","7.1.10.fp2","7.1.10.fp3","7.1.10.fp4","7.1.10.fp5","7.1.10.fp6","7.1.10.fp7","7.1.10.fp8","7.1.10.fp9"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wg4x-hf94-fj5v/GHSA-wg4x-hf94-fj5v.json"}},{"package":{"name":"com.liferay.portal:release.dxp.bom","ecosystem":"Maven","purl":"pkg:maven/com.liferay.portal/release.dxp.bom"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"7.2.0"},{"fixed":"7.2.10.fp5"}]}],"versions":["7.2.1","7.2.10","7.2.10.fp1","7.2.10.fp1-1","7.2.10.fp2","7.2.10.fp3","7.2.10.fp4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/05/GHSA-wg4x-hf94-fj5v/GHSA-wg4x-hf94-fj5v.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L"}]}