{"cve":"CVE-2021-33320","nvd":{"published":"2021-08-03T19:15:08.557","modified":"2026-06-17T03:54:26.410","status":"Modified","description":"The Flags module 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","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L","score":4.3},"cwes":["CWE-770"],"references":["https://issues.liferay.com/browse/LPE-17007","https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747590","https://issues.liferay.com/browse/LPE-17007","https://portal.liferay.dev/learn/security/known-vulnerabilities/-/asset_publisher/HbL5mxmVrnXW/content/id/120747590"],"products":["liferay:digital_experience_platform","liferay:liferay_portal"],"source":"nvd","synced_at":"2026-10-19T21:21:13.713336758+00:00"},"epss":{"cve":"CVE-2021-33320","score":0.01162,"percentile":0.67233,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-wg4x-hf94-fj5v","url":"https://osv.dev/vulnerability/GHSA-wg4x-hf94-fj5v","summary":"Liferay Portal and Liferay DXP vulnerable to email spam via lack of flagging rate","modified":"2025-07-14T16:57:12.573701Z","packages":[{"ecosystem":"Maven","name":"com.liferay:com.liferay.flags.taglib","purl":"pkg:maven/com.liferay/com.liferay.flags.taglib","ranges":["<5.0.11"],"fixed":["5.0.11"]},{"ecosystem":"Maven","name":"com.liferay.portal:release.dxp.bom","purl":"pkg:maven/com.liferay.portal/release.dxp.bom","ranges":[">=7.0.0 <7.0.10.fp96"],"fixed":["7.0.10.fp96"]},{"ecosystem":"Maven","name":"com.liferay.portal:release.dxp.bom","purl":"pkg:maven/com.liferay.portal/release.dxp.bom","ranges":[">=7.1.0 <7.1.10.fp20"],"fixed":["7.1.10.fp20"]},{"ecosystem":"Maven","name":"com.liferay.portal:release.dxp.bom","purl":"pkg:maven/com.liferay.portal/release.dxp.bom","ranges":[">=7.2.0 <7.2.10.fp5"],"fixed":["7.2.10.fp5"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}