{"id":"CVE-2026-109891","kind":"vulnerability","aliases":["CVE-2026-109891"],"related":[],"title":"Happy Addons for Elementor: missing authorization check in WordPress plugin","description":"Missing Authorization vulnerability in weDevs Happy Addons for Elementor happy-elementor-addons allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects Happy Addons for Elementor: from n/a through 3.50.1.","summary":"Happy Addons for Elementor, a WordPress plugin, has a missing authorization check that lets a user reach functions they should not control. The sources do not say what data or actions an attacker gains beyond incorrectly configured access control.","severity":"medium","cvss":6.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["elementor","happy-addons","package","wordpress"],"not_affected_if":["plugin-not-installed"],"how_to_check":"- Check the installed version of the Happy Addons for Elementor plugin (happy-elementor-addons) in the WordPress admin plugin list.\n- Compare it against the affected range: from n/a through `3.50.1`.","fix":"- Happy Addons for Elementor: a fixed version later than `3.50.1` is implied by the affected range; the exact version is unknown.","status":"open","published_at":"2026-10-29T16:17:55+00:00","first_seen_at":"2026-10-29T16:25:55+00:00","triaged_at":"2026-10-29T16:31:30+00:00","updated_at":"2026-10-29T16:31:30+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-10-29T16:31:30Z","model":"claude-haiku-5-5","output":{"fix":"- Happy Addons for Elementor: a fixed version later than `3.50.1` is implied by the affected range; the exact version is unknown.","reach":"internet","title":"Happy Addons for Elementor: missing authorization check in WordPress plugin","impact":"medium","summary":"Happy Addons for Elementor, a WordPress plugin, has a missing authorization check that lets a user reach functions they should not control. The sources do not say what data or actions an attacker gains beyond incorrectly configured access control.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","elementor","happy-addons"],"confidence":0.5,"fix_status":"unknown","needs_auth":"unknown","worst_case":"unknown access to plugin functions under incorrectly configured access control","analyst_note":"Confirm the fixed version and the required privilege level from the NVD entry at https://nvd.nist.gov/vuln/detail/CVE-2026-109891 or the plugin's changelog.","how_to_check":"- Check the installed version of the Happy Addons for Elementor plugin (happy-elementor-addons) in the WordPress admin plugin list.\n- Compare it against the affected range: from n/a through `3.50.1`.","plain_action":"","needs_analyst":true,"not_affected_if":["plugin-not-installed"],"who_is_affected":"Sites running the Happy Addons for Elementor WordPress plugin at version 3.50.1 or earlier. The sources do not describe which roles or settings are needed to reach the flaw.","user_interaction":"unknown","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000699,"input_tokens":4125,"output_tokens":572,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-109891':13A,16A '-2026':12A,15A '3.50.1':92C 'access':60B,79C 'action':53B 'addon':2A,20B,24B,68C,74C,86C 'affect':84C 'allow':75C 'attack':55B 'author':6A,33B,63C 'beyond':57B 'check':7A,34B 'configur':59B,78C 'control':44B,61B,80C 'cve':11A,14A 'data':51B 'elementor':4A,17B,26B,70C,73C,88C 'exploit':76C 'function':40B 'gain':56B 'happi':1A,19B,23B,67C,72C,85C 'happy-addon':18B 'happy-elementor-addon':71C 'incorrect':58B,77C 'issu':83C 'let':36B 'levels.this':82C 'miss':5A,32B,62C 'n/a':90C 'packag':21B 'plugin':10A,29B 'reach':39B 'say':49B 'secur':81C 'sourc':46B 'user':38B 'vulner':64C 'wedev':66C 'wordpress':9A,22B,28B","nicknames":[],"mitigations":[],"who_affected":"Sites running the Happy Addons for Elementor WordPress plugin at version 3.50.1 or earlier. The sources do not describe which roles or settings are needed to reach the flaw.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"first_public_at":"2026-10-29T16:17:55+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-109891","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109891","severity":null,"published_at":"2026-10-29T16:17:55+00:00","modified_at":"2026-10-29T16:20:19+00:00","first_seen_at":"2026-10-29T16:25:55+00:00","fetched_at":"2026-10-29T16:25:55+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}