{"id":"CVE-2026-121778","kind":"vulnerability","aliases":["CVE-2026-121778"],"related":[],"title":"WP-Lister Lite for Amazon: missing authorization lets users bypass access controls","description":"Missing Authorization vulnerability in WP Lab WP-Lister Lite for Amazon wp-lister-for-amazon allows Exploiting Incorrectly Configured Access Control Security Levels.This issue affects WP-Lister Lite for Amazon: from n/a through 2.9.2.","summary":"WP-Lister Lite for Amazon is a WordPress plugin that syncs products with Amazon. A missing authorization check lets a user reach functions their role should not allow, through incorrectly configured access control.","severity":"medium","cvss":5.3,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["amazon-sellers","package","wordpress","wp-lister"],"not_affected_if":["plugin-not-installed","version-above-2.9.2"],"how_to_check":"- Check the installed plugin version in WordPress admin under Plugins, or in `wp-content/plugins/wp-lister-for-amazon`.\n- Look for the plugin's version header in its main PHP file.","fix":"- WP-Lister Lite for Amazon: versions after `2.9.2` (the advisory says the affected range runs through `2.9.2`; the sources do not name the exact fixed release).","status":"open","published_at":"2026-11-07T09:17:14+00:00","first_seen_at":"2026-11-07T09:46:24+00:00","triaged_at":"2026-11-07T09:48:00+00:00","updated_at":"2026-11-07T09:48:00+00:00","category":"package","confidence":0.5,"triage":{"at":"2026-11-07T09:48:00Z","model":"claude-haiku-5-5","output":{"fix":"- WP-Lister Lite for Amazon: versions after `2.9.2` (the advisory says the affected range runs through `2.9.2`; the sources do not name the exact fixed release).","reach":"internet","title":"WP-Lister Lite for Amazon: missing authorization lets users bypass access controls","impact":"medium","summary":"WP-Lister Lite for Amazon is a WordPress plugin that syncs products with Amazon. A missing authorization check lets a user reach functions their role should not allow, through incorrectly configured access control.","audience":"businesses","category":"package","nicknames":[],"who_cares":["wordpress","wp-lister","amazon-sellers"],"confidence":0.5,"fix_status":"unknown","needs_auth":"yes","worst_case":"low-privileged account performs actions reserved for administrators","analyst_note":"Confirm the fixed version and the exact functions missing authorization checks, using the NVD entry and the plugin's changelog.","how_to_check":"- Check the installed plugin version in WordPress admin under Plugins, or in `wp-content/plugins/wp-lister-for-amazon`.\n- Look for the plugin's version header in its main PHP file.","plain_action":"","needs_analyst":true,"not_affected_if":["plugin-not-installed","version-above-2.9.2"],"who_is_affected":"Sites running WP-Lister Lite for Amazon through version 2.9.2 on WordPress. The flaw is an access control gap, so exposure depends on which accounts exist on the site and what they can reach. Sites without this plugin can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000717,"input_tokens":4240,"output_tokens":585,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-121778':16A,19A '-2026':15A,18A '2.9.2':98C 'access':12A,60B,83C 'affect':88C 'allow':56B,79C 'amazon':6A,21B,33B,42B,73C,78C,94C 'amazon-sel':20B 'author':8A,45B,63C 'bypass':11A 'check':46B 'configur':59B,82C 'control':13A,61B,84C 'cve':14A,17A 'exploit':80C 'function':51B 'incorrect':58B,81C 'issu':87C 'lab':67C 'let':9A,47B 'levels.this':86C 'lister':3A,27B,30B,70C,76C,91C 'lite':4A,31B,71C,92C 'miss':7A,44B,62C 'n/a':96C 'packag':23B 'plugin':37B 'product':40B 'reach':50B 'role':53B 'secur':85C 'seller':22B 'sync':39B 'user':10A,49B 'vulner':64C 'wordpress':24B,36B 'wp':2A,26B,29B,66C,69C,75C,90C 'wp-lister':1A,25B,28B,68C,89C 'wp-lister-for-amazon':74C","nicknames":[],"mitigations":[],"who_affected":"Sites running WP-Lister Lite for Amazon through version 2.9.2 on WordPress. The flaw is an access control gap, so exposure depends on which accounts exist on the site and what they can reach. Sites without this plugin can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["amazonsellers","medium","package","wordpress","wplister"],"campaign_type":null,"search_a":"'-121778':16A,19A '-2026':15A,18A 'access':12A 'amazon':6A 'author':8A 'bypass':11A 'control':13A 'cve':14A,17A 'let':9A 'lister':3A 'lite':4A 'miss':7A 'user':10A 'wp':2A 'wp-lister':1A","search_b":"'access':60B 'allow':56B 'amazon':21B,33B,42B 'amazon-sel':20B 'author':45B 'check':46B 'configur':59B 'control':61B 'function':51B 'incorrect':58B 'let':47B 'lister':27B,30B 'lite':31B 'miss':44B 'packag':23B 'plugin':37B 'product':40B 'reach':50B 'role':53B 'seller':22B 'sync':39B 'user':49B 'wordpress':24B,36B 'wp':26B,29B 'wp-lister':25B,28B","search_c":"'2.9.2':98C 'access':83C 'affect':88C 'allow':79C 'amazon':73C,78C,94C 'author':63C 'configur':82C 'control':84C 'exploit':80C 'incorrect':81C 'issu':87C 'lab':67C 'levels.this':86C 'lister':70C,76C,91C 'lite':71C,92C 'miss':62C 'n/a':96C 'secur':85C 'vulner':64C 'wp':66C,69C,75C,90C 'wp-lister':68C,89C 'wp-lister-for-amazon':74C","first_public_at":"2026-11-07T09:17:14+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-121778","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-121778","severity":null,"published_at":"2026-11-07T09:17:14+00:00","modified_at":"2026-11-07T09:17:14+00:00","first_seen_at":"2026-11-07T09:46:24+00:00","fetched_at":"2026-11-07T09:46:24+00:00","note":null}],"documents":[],"exploit_sources":[],"notice":"Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai"}