{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-10522 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-10522 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-10522 is a critical vulnerability in Unknown MemberHero, published on 29 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-10522 and fix it if it is affected.\n\nWhat it is: CVE-2026-10522 is a critical vulnerability in Unknown MemberHero, published on 29 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-10522 in the wild and no public exploit code.\n\nAffected product: Unknown MemberHero. 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-2026-10522/ (Markdown: https://insights.sbomify.com/CVE-2026-10522/index.md)","id":"CVE-2026-10522","markdown":"https://insights.sbomify.com/CVE-2026-10522/index.md","name":"CVE-2026-10522","record":{"aliases":["GHSA-h4p9-8rxg-m2q5"],"analysis":{"component_type":"cms_plugin","fix_type":"workaround","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can register as administrators due to insufficient field restrictions, leading to full site takeover.","user_interaction":"not_required","vuln_class":"privilege_escalation"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-269","name":"Improper Privilege Management"}],"description":"The MemberHero  WordPress plugin through 6.9 does not restrict which account fields can be supplied during its frontend registration process, allowing unauthenticated attackers to register a new user with an arbitrary role, including Administrator, leading to a full site takeover.\n\nVersion 6.9 is advertised as resolving this issue, but the fix is incomplete and the current version remains exploitable by unauthenticated attackers to obtain administrator access and to take over existing accounts. No version that fully addresses the issue is available at the time of this advisory.\n\nMitigation: deactivate and remove the MemberHero  WordPress plugin through 6.9 until a version that fully resolves this issue is released. If the MemberHero  WordPress plugin through 6.9 must stay active, disable public registration, restrict access to the registration functionality, and monitor the site for unexpected administrator accounts.","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":"Simple User Registration \u003c= 6.9 - Unauthenticated Privilege Escalation to Administrator","id":"CVE-2026-10522","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"privilege_escalation","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Auth bypass in Sentry","id":"CVE-2026-10523"},"packages":[],"prev":{"headline":"Authenticated unintended access to critical program parameters","id":"CVE-2026-10521"},"products":["MemberHero"],"published":"2026-08-29","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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-03","vendors":["Unknown"]},"summary":"Unauthenticated attackers can register as administrators due to insufficient field restrictions, leading to full site takeover.","url":"https://insights.sbomify.com/CVE-2026-10522/"}