{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-77787 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-77787 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-77787 is a low-severity missing authorization vulnerability in Unknown Rank Math SEO, published on 2 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-77787 and fix it if it is affected.\n\nWhat it is: CVE-2026-77787 is a low-severity missing authorization vulnerability in Unknown Rank Math SEO, published on 2 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-77787 in the wild and no public exploit code.\n\nAffected product: Unknown Rank Math SEO. 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-2026-77787/ (Markdown: https://insights.sbomify.com/CVE-2026-77787/index.md)","id":"CVE-2026-77787","markdown":"https://insights.sbomify.com/CVE-2026-77787/index.md","name":"CVE-2026-77787","record":{"aliases":["GHSA-vxch-jpr2-q2xp"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Authors can modify SEO metadata of terms they cannot edit and overwrite titles of posts belonging to other users due to missing capability checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":2.7,"severity":"low","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"The Rank Math SEO  WordPress plugin before 1.0.277 does not perform a capability check when bulk metadata updates target taxonomy terms, and reuses the supplied object identifier across object types, allowing users with the Author role and above to modify the SEO metadata of terms they cannot edit and to overwrite the titles of posts belonging to other users.","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":"Rank Math SEO \u003c 1.0.277 - Author+ Term Metadata Update and Cross-Object Post Title Overwrite via updateMetaBulk","id":"CVE-2026-77787","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Rank Math SEO \u003c 1.0.277 - Author+ Arbitrary Post and User Metadata Overwrite via updateSchemas","id":"CVE-2026-77788"},"packages":[],"prev":{"headline":"Rank Math SEO \u003c 1.0.277 - Editor+ Core Settings Modification via fix-site-seo Ability","id":"CVE-2026-77786"},"products":["Rank Math SEO"],"published":"2026-09-02","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":"partial"},"state":"PUBLISHED","updated":"2026-09-02","vendors":["Unknown"]},"summary":"Authors can modify SEO metadata of terms they cannot edit and overwrite titles of posts belonging to other users due to missing capability checks.","url":"https://insights.sbomify.com/CVE-2026-77787/"}