{"id":"GHSA-4gr7-qw2q-jxh6","summary":"Cross-site Scripting in Nacos","details":"A Cross Site Scripting (XSS) vulnerability exists in Nacos prior to 1.4.5 and 2.1.0-BETA in auth/users via the (1) pageSize and (2) pageNo parameters.","aliases":["CVE-2021-44667"],"modified":"2025-07-18T19:12:13.149387Z","published":"2022-03-12T00:00:27Z","database_specific":{"severity":"MODERATE","github_reviewed":true,"github_reviewed_at":"2022-03-14T23:25:35Z","nvd_published_at":"2022-03-11T19:15:00Z","cwe_ids":["CWE-79"]},"references":[{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2021-44667"},{"type":"WEB","url":"https://github.com/alibaba/nacos/issues/7359"},{"type":"WEB","url":"https://github.com/alibaba/nacos/pull/7364"},{"type":"WEB","url":"https://github.com/alibaba/nacos/pull/8980"},{"type":"WEB","url":"https://github.com/alibaba/nacos/commit/cd6d7e33b94f24814701f3faf8b632e5e85444c5"},{"type":"WEB","url":"https://github.com/alibaba/nacos/commit/d062fcafad0acd01673d404319526415a4af372b"},{"type":"PACKAGE","url":"https://github.com/alibaba/nacos"}],"affected":[{"package":{"name":"com.alibaba.nacos:nacos-common","ecosystem":"Maven","purl":"pkg:maven/com.alibaba.nacos/nacos-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"2.0.0-ALPHA.1"},{"fixed":"2.1.0-BETA"}]}],"versions":["2.0.0","2.0.0-ALPHA.1","2.0.0-ALPHA.2","2.0.0-BETA","2.0.1","2.0.2","2.0.3","2.0.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-4gr7-qw2q-jxh6/GHSA-4gr7-qw2q-jxh6.json"}},{"package":{"name":"com.alibaba.nacos:nacos-common","ecosystem":"Maven","purl":"pkg:maven/com.alibaba.nacos/nacos-common"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.4.5"}]}],"versions":["0.1.0","0.2.0","0.2.1","0.2.1-RC1","0.3.0","0.3.0-RC1","0.4.0","0.5.0","0.6.0","0.6.1","0.6.2","0.8.0","0.8.1","0.8.2","0.9.0","0.9.1","1.0.0","1.0.0-RC1","1.0.0-RC2","1.0.0-RC3","1.0.0-RC4","1.0.1","1.1.0","1.1.1","1.1.2","1.1.3","1.1.4","1.2.0","1.2.0-beta.0","1.2.0-beta.1","1.2.1","1.3.0","1.3.1","1.3.1-BETA","1.3.1-BETA.1","1.3.2","1.3.3","1.4.0","1.4.0-BETA","1.4.1","1.4.2","1.4.3","1.4.4"],"database_specific":{"source":"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/03/GHSA-4gr7-qw2q-jxh6/GHSA-4gr7-qw2q-jxh6.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N"}]}