{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-12172 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-12172 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-12172 is a medium-severity vulnerability in Mailchimp List Subscribe Form, published on 19 Feb 2026. 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-2025-12172 and fix it if it is affected.\n\nWhat it is: CVE-2025-12172 is a medium-severity vulnerability in Mailchimp List Subscribe Form, published on 19 Feb 2026. 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-2025-12172 in the wild and no public exploit code.\n\nAffected product: Mailchimp List Subscribe Form. 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-2025-12172/ (Markdown: https://insights.sbomify.com/CVE-2025-12172/index.md)","id":"CVE-2025-12172","markdown":"https://insights.sbomify.com/CVE-2025-12172/index.md","name":"CVE-2025-12172","record":{"aliases":["GHSA-m8v5-px35-v2vx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"none","summary":"Unauthenticated attackers can trick administrators into changing Mailchimp lists via forged requests due to missing nonce validation.","user_interaction":"required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"The Mailchimp List Subscribe Form plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 2.0.0. This is due to missing or incorrect nonce validation on the mailchimp_sf_change_list_if_necessary() function. This makes it possible for unauthenticated attackers to change Mailchimp lists 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":"Mailchimp List Subscribe Form \u003c= 2.0.0 - Cross-Site Request Forgery to Mailchimp List Change","id":"CVE-2025-12172","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"csrf","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"WP Admin Microblog \u003c= 3.1.1 - Cross-Site Request Forgery to Message Creation","id":"CVE-2025-12173"},"packages":[],"prev":{"headline":"RESTful Content Syndication 1.1.0 - 1.5.0 - Authenticated (Contributor+) Arbitrary File Upload","id":"CVE-2025-12171"},"products":["Mailchimp List Subscribe Form"],"published":"2026-02-19","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":"partial"},"state":"PUBLISHED","updated":"2026-04-08","vendors":["mailchimp"]},"summary":"Unauthenticated attackers can trick administrators into changing Mailchimp lists via forged requests due to missing nonce validation.","url":"https://insights.sbomify.com/CVE-2025-12172/"}