{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-6594 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-6594 is a cross-site scripting vulnerability in Wikimedia Foundation MediaWiki, published on 2 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-2025-6594 and fix it if it is affected.\n\nWhat it is: CVE-2025-6594 is a cross-site scripting vulnerability in Wikimedia Foundation MediaWiki, published on 2 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-2025-6594 in the wild and no public exploit code.\n\nAffected product: Wikimedia Foundation MediaWiki. 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-2025-6594/ (Markdown: https://insights.sbomify.com/CVE-2025-6594/index.md)","id":"CVE-2025-6594","markdown":"https://insights.sbomify.com/CVE-2025-6594/index.md","name":"CVE-2025-6594","record":{"aliases":["DEBIAN-CVE-2025-6594","GHSA-f8f3-5c83-vh78","UBUNTU-CVE-2025-6594"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki","requires_auth":"none","summary":"An attacker can execute arbitrary scripts in the API Sandbox interface, potentially compromising user sessions or data.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[],"cvss":{"score":0,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in Wikimedia Foundation MediaWiki. This vulnerability is associated with program files resources/src/mediawiki.Special.Apisandbox/ApiSandbox.Js.\n\nThis issue affects MediaWiki: from 1.27.0 before 1.39.13, 1.42.7 1.43.2, 1.44.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"XSS in Special:ApiSandbox","id":"CVE-2025-6594","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Cross-site scripting in MultimediaViewer","id":"CVE-2025-6595"},"packages":[],"prev":{"headline":"\"{{SITENAME}} registered email address has been changed\" email sent to unverified email addresses","id":"CVE-2025-6593"},"products":["MediaWiki"],"published":"2026-02-02","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":"2026-02-03","vendors":["Wikimedia Foundation"]},"summary":"An attacker can execute arbitrary scripts in the API Sandbox interface, potentially compromising user sessions or data.","url":"https://insights.sbomify.com/CVE-2025-6594/"}