{"id":"CVE-2021-24129","aliases":["EUVD-2021-11043","GHSA-mv99-79gw-2g8g"],"status":"published","title":"Themify Portfolio Post \u003c 1.1.6 - Authenticated Stored Cross-Site Scripting","description":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.","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":"2026-11-10","score":0.00658,"percentile":0.51809,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2021-03-18T14:57:48Z","modified":"2026-06-17T03:39:26Z","products":[{"vendor":"themify","product":"portfolio_post"},{"vendor":"themifyme","product":"themify portfolio post"},{"vendor":"unknown","product":"themify portfolio post"}],"references":[{"url":"https://wpscan.com/vulnerability/c8537e5f-1948-418b-9d29-3cf50cd8f9a6","tags":["x_refsource_MISC","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-24129"},{"url":"https://github.com/advisories/GHSA-mv99-79gw-2g8g"}],"sources":{"cve":[{"id":"CVE-2021-24129","title":"Themify Portfolio Post \u003c 1.1.6 - Authenticated Stored Cross-Site Scripting","description":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.","status":"published","published":"2021-03-18T14:57:48Z","modified":"2024-08-03T19:21:18.611Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:33:05.000797Z"}],"euvd":[{"id":"EUVD-2021-11043","description":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.","status":"published","published":"2021-03-18T14:57:48Z","modified":"2024-08-03T19:21:18Z","updated_at":"2026-11-03T03:24:59.661237Z"}],"ghsa":[{"id":"GHSA-mv99-79gw-2g8g","title":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin,...","description":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.","status":"published","published":"2022-05-24T17:44:49Z","modified":"2023-01-29T05:06:54Z","cwes":["CWE-79"],"updated_at":"2026-11-02T14:46:06.857512Z"}],"nvd":[{"id":"CVE-2021-24129","description":"Unvalidated input and lack of output encoding in the Themify Portfolio Post WordPress plugin, versions before 1.1.6, lead to Stored Cross-Site Scripting (XSS) vulnerabilities allowing low-privileged users (Contributor+) to inject arbitrary JavaScript code or HTML in posts where the Themify Custom Panel is embedded, which could lead to privilege escalation.","status":"published","published":"2021-03-18T15:15:14.12Z","modified":"2026-06-17T03:39:26.55Z","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":"2026-11-02T14:06:50.805771Z"}]}}