{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-9890 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-9890 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-9890 is a high-severity vulnerability in mndpsingh287 Theme Editor, published on 18 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-9890 and fix it if it is affected.\n\nWhat it is: CVE-2025-9890 is a high-severity vulnerability in mndpsingh287 Theme Editor, published on 18 Oct 2025. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-9890 in the wild and no public exploit code.\n\nAffected product: mndpsingh287 Theme Editor. 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-2025-9890/ (Markdown: https://insights.sbomify.com/CVE-2025-9890/index.md)","id":"CVE-2025-9890","markdown":"https://insights.sbomify.com/CVE-2025-9890/index.md","name":"CVE-2025-9890","record":{"aliases":["GHSA-fwv9-crcm-w227"],"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":"Unauthenticated attackers can achieve remote code execution by tricking site administrators into clicking a link due to missing nonce validation in the Theme Editor plugin.","user_interaction":"required","vuln_class":"csrf"},"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:N/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The Theme Editor plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 3.0. This is due to missing or incorrect nonce validation on the 'theme_editor_theme' page. This makes it possible for unauthenticated attackers to achieve remote code execution via a forged request granted they can trick a site administrator into performing an action such as clicking on a link.","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":"Theme Editor \u003c= 3.0 - Cross-Site Request Forgery to Remote Code Execution","id":"CVE-2025-9890","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"User Sync – Remote User Sync \u003c= 1.0.2 - Cross-Site Request Forgery to Plugin Deactivation","id":"CVE-2025-9891"},"packages":[],"prev":{"headline":"ContentMX Content Publisher \u003c= 1.0.6 - Cross-Site Request Forgery","id":"CVE-2025-9889"},"products":["Theme Editor"],"published":"2025-10-18","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":["mndpsingh287"]},"summary":"Unauthenticated attackers can achieve remote code execution by tricking site administrators into clicking a link due to missing nonce validation in the Theme Editor plugin.","url":"https://insights.sbomify.com/CVE-2025-9890/"}