{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86193 exists.","fix":"No fix has been published for CVE-2026-86193 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-86193 is a high-severity authentication bypass vulnerability in getgrav grav-plugin-api, published on 5 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-86193 and fix it if it is affected.\n\nWhat it is: CVE-2026-86193 is a high-severity authentication bypass vulnerability in getgrav grav-plugin-api, published on 5 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-86193 exists.\n\nAffected product: getgrav grav-plugin-api. 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-2026-86193/ (Markdown: https://insights.sbomify.com/CVE-2026-86193/index.md)","id":"CVE-2026-86193","markdown":"https://insights.sbomify.com/CVE-2026-86193/index.md","name":"CVE-2026-86193","record":{"aliases":["GHSA-6rq7-cjmj-rc58"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["privilege_escalation","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Grav API Plugin","requires_auth":"low_privilege","summary":"Attackers with specific API permissions can bypass authentication checks to modify super-admin accounts and gain full administrative control.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-863","name":"Incorrect Authorization"}],"description":"grav-plugin-api before 1.0.20 fails to validate group-inherited super permissions in user-management guards, allowing non-super user managers to modify super-admin accounts. Attackers with api.access and api.users.write can patch password fields on group-super accounts to gain full administrative control.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Grav API Plugin Authentication Bypass via Group-Inherited Super","id":"CVE-2026-86193","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Grav Form Plugin before 9.1.22 Cross-Page Form Execution","id":"CVE-2026-86194"},"packages":[],"prev":{"headline":"SiYuan before v3.8.2 Information Disclosure via Attribute-View","id":"CVE-2026-86192"},"products":["grav-plugin-api"],"published":"2026-09-05","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":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-08","vendors":["getgrav"]},"summary":"Attackers with specific API permissions can bypass authentication checks to modify super-admin accounts and gain full administrative control.","url":"https://insights.sbomify.com/CVE-2026-86193/"}