{"id":"CVE-2021-24211","aliases":["EUVD-2021-11125","GHSA-c83m-879x-3hmh"],"status":"published","title":"WordPress Related Posts \u003c= 3.6.4 - Authenticated Stored Cross-Site Scripting (XSS)","description":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS vulnerability in the title field on the settings page. By exploiting that an attacker will be able to execute JavaScript code in the user's browser.","severity":{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-11","score":0.00628,"percentile":0.50537,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-04-05T18:27:47Z","modified":"2026-06-17T03:39:36Z","products":[{"vendor":"sovrn","product":"wordpress_related_posts"},{"vendor":"unknown","product":"wordpress related posts"}],"references":[{"url":"https://wpscan.com/vulnerability/37e0a033-3dee-476d-ae86-68354e8f0b1c","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24211"},{"url":"https://github.com/advisories/GHSA-c83m-879x-3hmh"}],"sources":{"cve":[{"id":"CVE-2021-24211","title":"WordPress Related Posts \u003c= 3.6.4 - Authenticated Stored Cross-Site Scripting (XSS)","description":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS vulnerability in the title field on the settings page. By exploiting that an attacker will be able to execute JavaScript code in the user's browser.","status":"published","published":"2021-04-05T18:27:47Z","modified":"2024-08-03T19:21:18.808Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.331617Z"}],"euvd":[{"id":"EUVD-2021-11125","description":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS vulnerability in the title field on the settings page. By exploiting that an attacker will be able to execute JavaScript code in the user's browser.","status":"published","published":"2021-04-05T18:27:47Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.071017Z"}],"ghsa":[{"id":"GHSA-c83m-879x-3hmh","title":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS...","description":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS vulnerability in the title field on the settings page. By exploiting that an attacker will be able to execute JavaScript code in the user's browser.","status":"published","published":"2022-05-24T17:46:34Z","modified":"2025-08-12T15:31:14Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N","level":"medium"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:03:14.998043Z"}],"nvd":[{"id":"CVE-2021-24211","description":"The WordPress Related Posts plugin through 3.6.4 contains an authenticated (admin+) stored XSS vulnerability in the title field on the settings page. By exploiting that an attacker will be able to execute JavaScript code in the user's browser.","status":"published","published":"2021-04-05T19:15:17.53Z","modified":"2026-06-17T03:39:36.5Z","cvss":[{"version":"3.1","score":5.4,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/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":"2026-11-02T14:06:51.197859Z"}]}}