{"id":"CVE-2021-24793","aliases":["EUVD-2021-11705","GHSA-925j-9rm8-66vf"],"status":"published","title":"WPeMatico RSS Feed Fetcher \u003c 2.6.12 - Admin+ Stored Cross-Site Scripting","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.","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":0.00643,"percentile":0.51318,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-11-01T08:46:24Z","modified":"2026-06-17T03:40:55Z","products":[{"vendor":"etruel","product":"wpematico rss feed fetcher"},{"vendor":"etruel","product":"wpematico_rss_feed_fetcher"},{"vendor":"unknown","product":"wpematico rss feed fetcher"}],"references":[{"url":"https://wpscan.com/vulnerability/eeedbb3b-ae10-4472-a1d3-f196f95b9d96","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24793"},{"url":"https://github.com/advisories/GHSA-925j-9rm8-66vf"}],"sources":{"cve":[{"id":"CVE-2021-24793","title":"WPeMatico RSS Feed Fetcher \u003c 2.6.12 - Admin+ Stored Cross-Site Scripting","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.","status":"published","published":"2021-11-01T08:46:24Z","modified":"2024-08-03T19:42:17.224Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11705","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.","status":"published","published":"2021-11-01T08:46:24Z","modified":"2024-08-03T19:42:17Z","updated_at":"2026-11-03T03:24:55.867627Z"}],"ghsa":[{"id":"GHSA-925j-9rm8-66vf","title":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added...","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.","status":"published","published":"2022-05-24T19:19:19Z","modified":"2023-01-30T05:03:27Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:50.469176Z"}],"nvd":[{"id":"CVE-2021-24793","description":"The WPeMatico RSS Feed Fetcher WordPress plugin before 2.6.12 does not escape the Feed URL added to a campaign before outputting it in an attribute, allowing high privilege users to perform Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed.","status":"published","published":"2021-11-01T09:15:09.417Z","modified":"2026-06-17T03:40:55.053Z","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":"2026-11-02T14:07:00.549994Z"}]}}