{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-3666 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-3666 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-3666 is a high-severity path traversal vulnerability in tomdever wpForo Forum, published on 4 Apr 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-3666 and fix it if it is affected.\n\nWhat it is: CVE-2026-3666 is a high-severity path traversal vulnerability in tomdever wpForo Forum, published on 4 Apr 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-2026-3666 in the wild and no public exploit code.\n\nAffected product: tomdever 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-2026-3666/ (Markdown: https://insights.sbomify.com/CVE-2026-3666/index.md)","id":"CVE-2026-3666","markdown":"https://insights.sbomify.com/CVE-2026-3666/index.md","name":"CVE-2026-3666","record":{"aliases":["GHSA-frf6-mgqw-phrc"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can delete arbitrary server files via path traversal in forum post bodies, requiring plugin updates.","user_interaction":"not_required","vuln_class":"path_traversal"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-22","name":"Improper Limitation of a Pathname to a Restricted Directory"}],"description":"The wpForo Forum plugin for WordPress is vulnerable to arbitrary file deletion in all versions up to, and including, 2.4.16. This is due to a missing file name/path validation against path traversal sequences. This makes it possible for authenticated attackers, with subscriber level access and above, to delete arbitrary files on the server by embedding a crafted path traversal string in a forum post body and then deleting the post.","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= 2.4.16 - Authenticated (Subscriber+) Arbitrary File Deletion via Post Body","id":"CVE-2026-3666","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"path_traversal","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Freedom Factory dGEN1 org.ethosmobile.ethoslauncher FakeAppService improper authorization","id":"CVE-2026-3667"},"packages":[],"prev":{"headline":"xlnt-community xlnt XLSX File xlsx_consumer.cpp read_office_document null pointer dereference","id":"CVE-2026-3665"},"products":["wpForo Forum"],"published":"2026-04-04","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":"2026-04-08","vendors":["tomdever"]},"summary":"Authenticated attackers can delete arbitrary server files via path traversal in forum post bodies, requiring plugin updates.","url":"https://insights.sbomify.com/CVE-2026-3666/"}