{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-104767 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-104767 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-104767 is a high-severity vulnerability in davefx Membership \u0026 User Roles for WooCommerce (Automatic Role Changer), published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-104767 and fix it if it is affected.\n\nWhat it is: CVE-2026-104767 is a high-severity vulnerability in davefx Membership \u0026 User Roles for WooCommerce (Automatic Role Changer), published on 14 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-104767 in the wild and no public exploit code.\n\nAffected product: davefx Membership \u0026 User Roles for WooCommerce (Automatic Role Changer). No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-104767/ (Markdown: https://insights.sbomify.com/CVE-2026-104767/index.md)","id":"CVE-2026-104767","markdown":"https://insights.sbomify.com/CVE-2026-104767/index.md","name":"CVE-2026-104767","record":{"aliases":["GHSA-m963-j4qw-ph48"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["privilege_escalation"],"network_reachable":"yes","non_default_config":true,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated users can regain revoked Administrator privileges via stale role cache if Replace Roles mode is enabled.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"The Membership \u0026 User Roles for WooCommerce (Automatic Role Changer) plugin for WordPress is vulnerable to Privilege Escalation in versions up to, and including, 20260828. This is due to the `maybe_add_role_to_user()` function unconditionally re-assigning every role stored in the `dfxwcrc_foreign_roles` user meta cache without verifying that each cached role is still actively assigned by the external provider — a condition made permanent by `remember_foreign_roles()`, which merges new foreign roles into the cache but never evicts roles that have since been revoked. This makes it possible for authenticated attackers with subscriber-level access and above to restore a previously revoked Administrator role to their own account, gaining full administrative control of the site, by triggering any role-assignment event such as completing a purchase for a role-mapped product. Exploitation requires Replace Roles mode to be enabled and the attacker's account to have previously received Administrator legitimately through a separate role-management mechanism while the plugin was active, so that `administrator` was written into the `dfxwcrc_foreign_roles` user meta cache before the external provider revoked it.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Privilege escalation in Membership \u0026 User Roles for WooCommerce (Automatic Role Changer)","id":"CVE-2026-104767","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Path traversal in Debloat – Remove Unused CSS, Optimize JS","id":"CVE-2026-104769"},"packages":[],"prev":{"headline":"Privilege escalation in Appointment Booking Plugin – LatePoint | Calendar \u0026 Scheduling for WordPress","id":"CVE-2026-104766"},"products":["Membership \u0026 User Roles for WooCommerce (Automatic Role Changer)"],"published":"2026-10-14","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-10-15","vendors":["davefx"]},"summary":"Authenticated users can regain revoked Administrator privileges via stale role cache if Replace Roles mode is enabled.","url":"https://insights.sbomify.com/CVE-2026-104767/"}