{"id":"CVE-2026-14921","aliases":["EUVD-2026-51418","GHSA-5rjg-8878-gjp3"],"status":"published","title":"Ultimate Addons for WPBakery Page Builder \u003c 3.21.5 - Contributor+ Stored XSS via ult_buttons Shortcode","description":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","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":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00253,"percentile":0.16934,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-79"],"published":"2026-07-31T06:00:07Z","modified":"2026-08-26T16:31:36Z","products":[{"vendor":"brainstorm force","product":"ultimate addons for wpbakery page builder"},{"vendor":"unknown","product":"ultimate addons for wpbakery page builder"}],"references":[{"url":"https://wpscan.com/vulnerability/4bebd9ff-87b6-45ca-9b3e-9e6048693ca6/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-14921"},{"url":"https://wpscan.com/vulnerability/4bebd9ff-87b6-45ca-9b3e-9e6048693ca6"},{"url":"https://github.com/advisories/GHSA-5rjg-8878-gjp3"}],"sources":{"cve":[{"id":"CVE-2026-14921","title":"Ultimate Addons for WPBakery Page Builder \u003c 3.21.5 - Contributor+ Stored XSS via ult_buttons Shortcode","description":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","status":"published","published":"2026-07-31T06:00:07.939Z","modified":"2026-07-31T19:40:51.55Z","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":"adp"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T13:38:32.13011Z"}],"euvd":[{"id":"EUVD-2026-51418","description":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","status":"published","published":"2026-07-31T06:00:07Z","modified":"2026-07-31T19:40:51Z","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"}],"updated_at":"2026-11-02T18:02:25.159179Z"}],"ghsa":[{"id":"GHSA-5rjg-8878-gjp3","title":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link...","description":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","status":"published","published":"2026-07-31T09:31:17Z","modified":"2026-07-31T21:32:55Z","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"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T15:10:00.950607Z"}],"nvd":[{"id":"CVE-2026-14921","description":"The Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","status":"published","published":"2026-07-31T07:16:26.067Z","modified":"2026-08-26T16:31:36.75Z","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":"secondary"}],"cwes":["CWE-79"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}