{"id":"CVE-2026-13392","aliases":["EUVD-2026-51433","GHSA-v7rm-2jj2-cc35"],"status":"published","title":"ElementsKit Lite \u003c 3.10.01 - Subsite Administrator+ PHP Code Injection via Custom Widget Builder (Multisite)","description":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administrative capabilities from being written verbatim into a generated PHP file that the ElementsKit Elementor Addons  WordPress plugin before 3.10.01 subsequently executes, allowing arbitrary PHP code to run on the server; on a multisite network this lets a non-super subsite Administrator, who is otherwise denied code/file editing, reach host-level code execution beyond the privileges the network grants them.","severity":{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp","from":"cve"},"epss":{"day":"2026-11-11","score":0.00665,"percentile":0.52241,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-94"],"published":"2026-07-31T06:00:10Z","modified":"2026-08-26T16:31:36Z","products":[{"vendor":"unknown","product":"elementskit elementor addons"},{"vendor":"xpeedstudio","product":"elementskit elementor addons"}],"references":[{"url":"https://wpscan.com/vulnerability/955cbef5-51c3-4d10-86d2-e2882bbb56a4/","tags":["exploit","vdb-entry","technical-description"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-13392"},{"url":"https://wpscan.com/vulnerability/955cbef5-51c3-4d10-86d2-e2882bbb56a4"},{"url":"https://github.com/advisories/GHSA-v7rm-2jj2-cc35"}],"sources":{"cve":[{"id":"CVE-2026-13392","title":"ElementsKit Lite \u003c 3.10.01 - Subsite Administrator+ PHP Code Injection via Custom Widget Builder (Multisite)","description":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administrative capabilities from being written verbatim into a generated PHP file that the ElementsKit Elementor Addons  WordPress plugin before 3.10.01 subsequently executes, allowing arbitrary PHP code to run on the server; on a multisite network this lets a non-super subsite Administrator, who is otherwise denied code/file editing, reach host-level code execution beyond the privileges the network grants them.","status":"published","published":"2026-07-31T06:00:10.969Z","modified":"2026-07-31T16:49:52.762Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"adp"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:19:50.24628Z"}],"euvd":[{"id":"EUVD-2026-51433","description":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administrative capabilities from being written verbatim into a generated PHP file that the ElementsKit Elementor Addons  WordPress plugin before 3.10.01 subsequently executes, allowing arbitrary PHP code to run on the server; on a multisite network this lets a non-super subsite Administrator, who is otherwise denied code/file editing, reach host-level code execution beyond the privileges the network grants them.","status":"published","published":"2026-07-31T06:00:10Z","modified":"2026-07-31T16:49:52Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"updated_at":"2026-11-02T18:02:25.522444Z"}],"ghsa":[{"id":"GHSA-v7rm-2jj2-cc35","title":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom...","description":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administrative capabilities from being written verbatim into a generated PHP file that the ElementsKit Elementor Addons  WordPress plugin before 3.10.01 subsequently executes, allowing arbitrary PHP code to run on the server; on a multisite network this lets a non-super subsite Administrator, who is otherwise denied code/file editing, reach host-level code execution beyond the privileges the network grants them.","status":"published","published":"2026-07-31T09:31:16Z","modified":"2026-07-31T18:33:20Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T15:10:00.305317Z"}],"nvd":[{"id":"CVE-2026-13392","description":"The ElementsKit Elementor Addons  WordPress plugin before 3.10.01 does not prevent a custom-widget definition saved by a user with administrative capabilities from being written verbatim into a generated PHP file that the ElementsKit Elementor Addons  WordPress plugin before 3.10.01 subsequently executes, allowing arbitrary PHP code to run on the server; on a multisite network this lets a non-super subsite Administrator, who is otherwise denied code/file editing, reach host-level code execution beyond the privileges the network grants them.","status":"published","published":"2026-07-31T07:16:24.163Z","modified":"2026-08-26T16:31:36.75Z","cvss":[{"version":"3.1","score":7.2,"vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","level":"high","assessor":"secondary"}],"cwes":["CWE-94"],"updated_at":"2026-11-02T14:12:34.290716Z"}]}}