{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-80513 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-80513 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-80513 is a high-severity unsafe deserialization vulnerability in Unknown wpForo Forum, published on 24 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-2026-80513 and fix it if it is affected.\n\nWhat it is: CVE-2026-80513 is a high-severity unsafe deserialization vulnerability in Unknown wpForo Forum, published on 24 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-80513 in the wild and no public exploit code.\n\nAffected product: Unknown wpForo Forum. 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-2026-80513/ (Markdown: https://insights.sbomify.com/CVE-2026-80513/index.md)","id":"CVE-2026-80513","markdown":"https://insights.sbomify.com/CVE-2026-80513/index.md","name":"CVE-2026-80513","record":{"aliases":["GHSA-j2rf-55r9-c5ph"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated users can inject PHP objects via profile fields, potentially leading to remote code execution or data manipulation if a suitable gadget chain exists.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":7.5,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"The wpForo Forum WordPress plugin before 3.1.6 does not restrict which classes may be instantiated when it deserializes a user-supplied profile field value, allowing authenticated users with Subscriber-level access and above to inject a PHP Object.\nNo POP chain is present in the wpForo Forum WordPress plugin before 3.1.6 itself; if one is present via another installed wpForo Forum WordPress plugin before 3.1.6 or , this could lead to remote code execution, arbitrary file operations, or SQL injection. This is an incomplete fix of CVE-2026-49769.","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":"wpForo Forum \u003c 3.1.6 - Subscriber+ PHP Object Injection via Profile Fields","id":"CVE-2026-80513","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"wpForo Forum 3.0.0 - 3.1.5 - Unauthenticated AI Credit Exhaustion via IP Rate Limit Bypass","id":"CVE-2026-80514"},"packages":[],"prev":{"headline":"Yogeta WP Cloud \u003c= 1.0 - Unauthenticated Arbitrary File Download","id":"CVE-2026-80494"},"products":["wpForo Forum"],"published":"2026-09-24","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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-09-24","vendors":["Unknown"]},"summary":"Authenticated users can inject PHP objects via profile fields, potentially leading to remote code execution or data manipulation if a suitable gadget chain exists.","url":"https://insights.sbomify.com/CVE-2026-80513/"}