{"id":"CVE-2021-25088","aliases":["EUVD-2021-12000","GHSA-23f5-2x6m-443f"],"status":"published","title":"Google XML Sitemaps \u003c 4.1.3 - Admin+ Stored Cross-Site Scripting","description":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","severity":{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.00598,"percentile":0.49103,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2022-06-20T10:25:40Z","modified":"2026-06-17T03:41:26Z","products":[{"vendor":"google_xml_sitemaps_project","product":"google_xml_sitemaps"},{"vendor":"unknown","product":"xml sitemaps"}],"references":[{"url":"https://wpscan.com/vulnerability/820c51d6-186e-4d63-b4a7-bd0a59c02cc8","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-25088"},{"url":"https://github.com/advisories/GHSA-23f5-2x6m-443f"}],"sources":{"cve":[{"id":"CVE-2021-25088","title":"Google XML Sitemaps \u003c 4.1.3 - Admin+ Stored Cross-Site Scripting","description":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2022-06-20T10:25:40Z","modified":"2024-08-03T19:56:09.909Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:32:59.802172Z"}],"euvd":[{"id":"EUVD-2021-12000","description":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2022-06-20T10:25:40Z","modified":"2024-08-03T19:56:09Z","updated_at":"2026-11-03T03:24:54.409369Z"}],"ghsa":[{"id":"GHSA-23f5-2x6m-443f","title":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before...","description":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2022-06-21T00:00:47Z","modified":"2023-01-27T05:04:33Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:42:29.387682Z"}],"nvd":[{"id":"CVE-2021-25088","description":"The XML Sitemaps WordPress plugin before 4.1.3 does not sanitise and escape a settings before outputting it in the Debug page, which could allow high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)","status":"published","published":"2022-06-20T11:15:08.933Z","modified":"2026-06-17T03:41:26.363Z","cvss":[{"version":"3.1","score":4.8,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:P/A:N","level":"low","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:07:06.501652Z"}]}}