{"id":"CVE-2026-15234","aliases":["EUVD-2026-51715","GHSA-5wxq-4r9f-r3xm"],"status":"published","title":"Codeless Page Builder \u003c= 1.1.4 - Contributor+ Stored XSS via Shortcode Attribute","description":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.","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":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00226,"percentile":0.13422,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-08-01T06:00:10Z","modified":"2026-08-26T16:31:36Z","products":[{"vendor":"unknown","product":"codeless page builder"}],"references":[{"url":"https://wpscan.com/vulnerability/519a69d5-ab6f-449a-ab78-78b68598d37f/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-15234"},{"url":"https://wpscan.com/vulnerability/519a69d5-ab6f-449a-ab78-78b68598d37f"},{"url":"https://github.com/advisories/GHSA-5wxq-4r9f-r3xm"}],"sources":{"cve":[{"id":"CVE-2026-15234","title":"Codeless Page Builder \u003c= 1.1.4 - Contributor+ Stored XSS via Shortcode Attribute","description":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.","status":"published","published":"2026-08-01T06:00:10.431Z","modified":"2026-08-03T18:50:30.126Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:47:51.033687Z"}],"euvd":[{"id":"EUVD-2026-51715","description":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.","status":"published","published":"2026-08-01T06:00:10Z","modified":"2026-08-03T18:50:30Z","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"}],"updated_at":"2026-11-02T18:02:24.01774Z"}],"ghsa":[{"id":"GHSA-5wxq-4r9f-r3xm","title":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a...","description":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.","status":"published","published":"2026-08-01T09:30:24Z","modified":"2026-08-03T21:32:36Z","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":"2026-11-02T15:10:03.433591Z"}],"nvd":[{"id":"CVE-2026-15234","description":"The Codeless Page Builder WordPress plugin through 1.1.4 does not sanitize or validate a shortcode attribute before using it as an HTML tag name when rendering content, allowing users with contributor-level access and above to inject arbitrary HTML and JavaScript that executes in the session of any higher-privileged user (such as an administrator) who views the content.","status":"published","published":"2026-08-01T07:16:31.163Z","modified":"2026-08-26T16:31:36.75Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}