{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-66666 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2026-66666 is a medium-severity vulnerability in Automattic WordPress, published on 6 Oct 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-2026-66666 and fix it if it is affected.\n\nWhat it is: CVE-2026-66666 is a medium-severity vulnerability in Automattic WordPress, published on 6 Oct 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-2026-66666 in the wild and no public exploit code.\n\nAffected product: Automattic WordPress. 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-2026-66666/ (Markdown: https://insights.sbomify.com/CVE-2026-66666/index.md)","id":"CVE-2026-66666","markdown":"https://insights.sbomify.com/CVE-2026-66666/index.md","name":"CVE-2026-66666","record":{"aliases":["DEBIAN-CVE-2026-66666","GHSA-vxpf-4h6r-qjx4","UBUNTU-CVE-2026-66666"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress core","requires_auth":"none","summary":"Unauthenticated attackers can access sensitive comment data from private and unpublished posts via the comment feed.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":6.9,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-201","name":"Insertion of Sensitive Information Into Sent Data"}],"description":"Insertion of Sensitive Information Into Sent Data vulnerability in Automattic WordPress allows Retrieve Embedded Sensitive Data.\n\nThis issue affects WordPress: from 7.1 through 7.1.2, from 7.0 through 7.0.6, from 6.9 through 6.9.9, from 6.8 through 6.8.10, from 6.7 through 6.7.9, and from 6.6 through 6.6.9.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Information disclosure in WordPress","id":"CVE-2026-66666","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"WordPress Templately plugin \u003c= 3.7.1 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2026-66667"},"packages":[],"prev":{"headline":"WordPress Type Hub plugin \u003c= 2.0.6 - Arbitrary File Upload vulnerability","id":"CVE-2026-66665"},"products":["WordPress"],"published":"2026-10-06","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":"partial"},"state":"PUBLISHED","updated":"2026-10-06","vendors":["Automattic"]},"summary":"Unauthenticated attackers can access sensitive comment data from private and unpublished posts via the comment feed.","url":"https://insights.sbomify.com/CVE-2026-66666/"}