{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-32563 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-32563 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-32563 is a critical unsafe deserialization vulnerability in ACPT (Pro) - Custom Post Types Plugin for WordPress, published on 24 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-2026-32563 and fix it if it is affected.\n\nWhat it is: CVE-2026-32563 is a critical unsafe deserialization vulnerability in ACPT (Pro) - Custom Post Types Plugin for WordPress, published on 24 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-2026-32563 in the wild and no public exploit code.\n\nAffected product: ACPT (Pro) - Custom Post Types Plugin for 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-2026-32563/ (Markdown: https://insights.sbomify.com/CVE-2026-32563/index.md)","id":"CVE-2026-32563","markdown":"https://insights.sbomify.com/CVE-2026-32563/index.md","name":"CVE-2026-32563","record":{"aliases":["GHSA-89vc-p8p8-f8q8"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"A subscriber can exploit PHP object injection in the ACPT Pro plugin to potentially execute arbitrary code on the WordPress site.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":9.8,"severity":"critical","source":"cna","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-502","name":"Deserialization of Untrusted Data"}],"description":"Subscriber PHP Object Injection in ACPT (Pro) - Custom Post Types Plugin for WordPress \u003c= 2.0.63 versions.","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":"WordPress ACPT (Pro) - Custom Post Types Plugin for WordPress plugin \u003c= 2.0.63 - PHP Object Injection vulnerability","id":"CVE-2026-32563","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress ACPT (Pro) - Custom Post Types Plugin for WordPress plugin \u003c= 2.0.63 - SQL Injection vulnerability","id":"CVE-2026-32564"},"packages":[],"prev":{"headline":"WordPress PPWP plugin \u003c= 1.9.15 - Broken Access Control vulnerability","id":"CVE-2026-32562"},"products":["ACPT (Pro) - Custom Post Types Plugin for WordPress"],"published":"2026-08-24","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":"2026-08-25","vendors":["A CPT"]},"summary":"A subscriber can exploit PHP object injection in the ACPT Pro plugin to potentially execute arbitrary code on the WordPress site.","url":"https://insights.sbomify.com/CVE-2026-32563/"}