{"id":"CVE-2026-42690","kind":"vulnerability","aliases":["CVE-2026-42690"],"related":[],"title":"LearnPress WordPress plugin: subscribers can bypass access control","description":"Subscriber Broken Access Control in LearnPress <= 4.4.10 versions.","summary":"LearnPress, a WordPress learning-management plugin, has a broken access control flaw affecting versions up to and including 4.4.10. A logged-in user with the Subscriber role can perform actions they should not be allowed to, per the NVD description.","severity":"medium","cvss":5.4,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["learnpress","runtime","self-hosted","wordpress"],"not_affected_if":["no-learnpress","no-public-registration","patched-version"],"how_to_check":"- Check the installed LearnPress version in the WordPress admin plugins list or the plugin header in `wp-content/plugins/learnpress/`\n- Confirm whether the site allows open registration that assigns the Subscriber role","fix":"- LearnPress versions up to and including `4.4.10` are affected; the sources do not name a fixed version","status":"open","published_at":"2026-10-29T16:18:09+00:00","first_seen_at":"2026-10-29T16:25:59+00:00","triaged_at":"2026-10-29T16:31:44+00:00","updated_at":"2026-10-29T16:31:44+00:00","category":"runtime","confidence":0.6,"triage":{"at":"2026-10-29T16:31:44Z","model":"claude-haiku-5-5","output":{"fix":"- LearnPress versions up to and including `4.4.10` are affected; the sources do not name a fixed version","reach":"internet","title":"LearnPress WordPress plugin: subscribers can bypass access control","impact":"medium","summary":"LearnPress, a WordPress learning-management plugin, has a broken access control flaw affecting versions up to and including 4.4.10. A logged-in user with the Subscriber role can perform actions they should not be allowed to, per the NVD description.","audience":"businesses","category":"runtime","nicknames":[],"who_cares":["wordpress","learnpress","self-hosted"],"confidence":0.6,"fix_status":"unknown","needs_auth":"yes","worst_case":"subscriber account performs actions reserved for higher roles","analyst_note":"Check NVD and the LearnPress changelog for the fixed version and the exact affected function; sources give only the version range.","how_to_check":"- Check the installed LearnPress version in the WordPress admin plugins list or the plugin header in `wp-content/plugins/learnpress/`\n- Confirm whether the site allows open registration that assigns the Subscriber role","plain_action":"","needs_analyst":true,"not_affected_if":["no-learnpress","patched-version","no-public-registration"],"who_is_affected":"Sites running LearnPress 4.4.10 or earlier are exposed. The flaw is reachable by a logged-in user with the Subscriber role, so sites that allow open sign-up or have many subscriber accounts carry more risk. Sites without LearnPress, or running a newer version, can skip it.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000696,"input_tokens":4047,"output_tokens":583,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-2026':10A,13A '-42690':11A,14A '4.4.10':40B,69C 'access':7A,31B,65C 'action':52B 'affect':34B 'allow':57B 'broken':30B,64C 'bypass':6A 'control':8A,32B,66C 'cve':9A,12A 'descript':62B 'flaw':33B 'host':19B 'includ':39B 'learn':25B 'learning-manag':24B 'learnpress':1A,15B,21B,68C 'log':43B 'logged-in':42B 'manag':26B 'nvd':61B 'per':59B 'perform':51B 'plugin':3A,27B 'role':49B 'runtim':16B 'self':18B 'self-host':17B 'subscrib':4A,48B,63C 'user':45B 'version':35B,70C 'wordpress':2A,20B,23B","nicknames":[],"mitigations":[],"who_affected":"Sites running LearnPress 4.4.10 or earlier are exposed. The flaw is reachable by a logged-in user with the Subscriber role, so sites that allow open sign-up or have many subscriber accounts carry more risk. Sites without LearnPress, or running a newer version, can skip it.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"unknown","audience":"businesses","plain_action":null,"first_public_at":"2026-10-29T16:18:09+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","cvss_by":"audit@patchstack.com","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-42690","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-42690","severity":null,"published_at":"2026-10-29T16:18:09+00:00","modified_at":"2026-10-29T16:20:19+00:00","first_seen_at":"2026-10-29T16:25:59+00:00","fetched_at":"2026-10-29T16:25:59+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"}