{"id":"CVE-2021-24135","aliases":["EUVD-2021-11049","GHSA-x4q4-7cpx-gg5v"],"status":"published","title":"WP Customer Reviews \u003c 3.4.3 - Multiple Unauthenticated and Low Priv Authenticated Stored XSS","description":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.","severity":{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-12","score":0.01085,"percentile":0.65711,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-03-18T14:57:49Z","modified":"2026-06-17T03:39:27Z","products":[{"vendor":"bompus","product":"wp customer reviews"},{"vendor":"gowebsolutions","product":"wp_customer_reviews"},{"vendor":"unknown","product":"wp customer reviews"}],"references":[{"url":"https://wpscan.com/vulnerability/07e9e70b-97a6-42e3-b0de-8cb69dedcbd3","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24135"},{"url":"https://github.com/advisories/GHSA-x4q4-7cpx-gg5v"}],"sources":{"cve":[{"id":"CVE-2021-24135","title":"WP Customer Reviews \u003c 3.4.3 - Multiple Unauthenticated and Low Priv Authenticated Stored XSS","description":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.","status":"published","published":"2021-03-18T14:57:49Z","modified":"2024-08-03T19:21:18.346Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:04.679189Z"}],"euvd":[{"id":"EUVD-2021-11049","description":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.","status":"published","published":"2021-03-18T14:57:49Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.661237Z"}],"ghsa":[{"id":"GHSA-x4q4-7cpx-gg5v","title":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin,...","description":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.","status":"published","published":"2022-05-24T17:44:49Z","modified":"2023-01-29T05:05:42Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:45:51.307262Z"}],"nvd":[{"id":"CVE-2021-24135","description":"Unvalidated input and lack of output encoding in the WP Customer Reviews WordPress plugin, versions before 3.4.3, lead to multiple Stored Cross-Site Scripting vulnerabilities allowing remote attackers to inject arbitrary JavaScript code or HTML.","status":"published","published":"2021-03-18T15:15:14.603Z","modified":"2026-06-17T03:39:27.16Z","cvss":[{"version":"3.1","score":6.1,"vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N","level":"medium","assessor":"primary"},{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:P/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:06:50.805771Z"}]}}