{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4971 exists.","fix":"No fix has been published for CVE-2023-4971 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-4971 is a high-severity unsafe deserialization vulnerability in Unknown Weaver Xtreme Theme Support, published on 16 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-4971 and fix it if it is affected.\n\nWhat it is: CVE-2023-4971 is a high-severity unsafe deserialization vulnerability in Unknown Weaver Xtreme Theme Support, published on 16 Oct 2023. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-4971 exists.\n\nAffected product: Unknown Weaver Xtreme Theme Support. 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-2023-4971/ (Markdown: https://insights.sbomify.com/CVE-2023-4971/index.md)","id":"CVE-2023-4971","markdown":"https://insights.sbomify.com/CVE-2023-4971/index.md","name":"CVE-2023-4971","record":{"aliases":["GHSA-q8w9-3c5w-2mhv"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"A high-privilege user importing a malicious file can trigger PHP object injection, potentially leading to code execution on the WordPress site.","user_interaction":"not_required","vuln_class":"deserialization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[{"product":"weaver_xtreme_theme_support","vendor":"weavertheme"}],"cvss":{"score":7.2,"severity":"high","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-502","name":"Deserialization of Untrusted Data"}],"description":"The Weaver Xtreme Theme Support WordPress plugin before 6.3.1 unserialises the content of an imported file, which could lead to PHP object injections issues when a high privilege user import  a malicious file and a suitable gadget chain is present on the blog.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"Weaver Xtreme Theme Support \u003c 6.3.1 - Admin+ PHP Object Injection","id":"CVE-2023-4971","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2023"},"n_packages":0,"n_references":1,"next":{"headline":"Information Disclosure in Digital Yepas","id":"CVE-2023-4972"},"packages":[],"prev":{"headline":"PubyDoc \u003c= 2.0.6 - Admin+ Stored XSS","id":"CVE-2023-4970"},"products":["Weaver Xtreme Theme Support"],"published":"2023-10-16","related":[{"cvss_score":6.4,"headline":"Weaver Xtreme Theme Support \u003c= 6.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via div Shortcode","id":"CVE-2024-4939","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":5.4,"headline":"Weaver Xtreme \u003c= 6.3.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2023-6990","kev_date_added":null,"published":"2024-01-11"},{"cvss_score":5.4,"headline":"Weaver Xtreme Theme Support \u003c 6.2.7 - Contributor+ Stored XSS","id":"CVE-2023-0276","kev_date_added":null,"published":"2023-04-24"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-04-23","vendors":["Unknown"]},"summary":"A high-privilege user importing a malicious file can trigger PHP object injection, potentially leading to code execution on the WordPress site.","url":"https://insights.sbomify.com/CVE-2023-4971/"}