{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2025-39354 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-39354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-39354 is a critical unsafe deserialization vulnerability in ThemeGoods Grand Conference, published on 19 May 2025. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-39354 and fix it if it is affected.\n\nWhat it is: CVE-2025-39354 is a critical unsafe deserialization vulnerability in ThemeGoods Grand Conference, published on 19 May 2025. 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-2025-39354 in the wild and no public exploit code.\n\nAffected product: ThemeGoods Grand Conference. 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-2025-39354/ (Markdown: https://insights.sbomify.com/CVE-2025-39354/index.md)","id":"CVE-2025-39354","markdown":"https://insights.sbomify.com/CVE-2025-39354/index.md","name":"CVE-2025-39354","record":{"aliases":["GHSA-p5p2-m2mh-3r9v"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress theme","requires_auth":"none","summary":"An attacker can exploit PHP object injection in the Grand Conference theme 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":[{"product":"grand_conference","vendor":"themegoods"}],"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":"Deserialization of Untrusted Data vulnerability in ThemeGoods Grand Conference grandconference allows Object Injection.This issue affects Grand Conference: from n/a through \u003c= 5.3.","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 Grand Conference theme \u003c= 5.3 - PHP Object Injection vulnerability","id":"CVE-2025-39354","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"deserialization","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress FAT Services Booking plugin \u003c= 5.6 - SQL Injection vulnerability","id":"CVE-2025-39355"},"packages":[],"prev":{"headline":"WordPress Grand Restaurant WordPress theme \u003c= 7.0 - Broken Access Control vulnerability","id":"CVE-2025-39353"},"products":["Grand Conference"],"published":"2025-05-19","related":[{"cvss_score":7.1,"headline":"WordPress Grand Conference Theme Custom Post Type plugin \u003c 2.6.4 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-64224","kev_date_added":null,"published":"2025-11-06"},{"cvss_score":5.4,"headline":"WordPress Grand Conference Theme Custom Post Type plugin \u003c 2.6.4 - Broken Access Control vulnerability","id":"CVE-2025-60116","kev_date_added":null,"published":"2025-09-26"}],"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":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["ThemeGoods"]},"summary":"An attacker can exploit PHP object injection in the Grand Conference theme to potentially execute arbitrary code on the WordPress site.","url":"https://insights.sbomify.com/CVE-2025-39354/"}