{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-62652 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-62652 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-62652 is a medium-severity cross-site scripting vulnerability in The Wikimedia Foundation MediaWiki WebAuthn extension, published on 17 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-62652 and fix it if it is affected.\n\nWhat it is: CVE-2025-62652 is a medium-severity cross-site scripting vulnerability in The Wikimedia Foundation MediaWiki WebAuthn extension, published on 17 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-62652 in the wild and no public exploit code.\n\nAffected product: The Wikimedia Foundation MediaWiki WebAuthn extension. 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-2025-62652/ (Markdown: https://insights.sbomify.com/CVE-2025-62652/index.md)","id":"CVE-2025-62652","markdown":"https://insights.sbomify.com/CVE-2025-62652/index.md","name":"CVE-2025-62652","record":{"aliases":["GHSA-28r7-8r62-w9hj"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki WebAuthn extension","requires_auth":"low_privilege","summary":"Stored XSS in the MediaWiki WebAuthn extension allows attackers to inject scripts via key names, potentially leading to session hijacking or code execution.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[],"cvss":{"score":5.8,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/AU:N/R:U/V:C/RE:L/U:Amber","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 The Wikimedia Foundation MediaWiki WebAuthn extension allows Stored XSS.This issue affects MediaWiki WebAuthn extension: 1.39, 1.43, 1.44.","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":"Stored XSS in WebAuthn key name","id":"CVE-2025-62652","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"Stored XSS through system messages in PollNY","id":"CVE-2025-62653"},"packages":[],"prev":{"headline":"Missing authorization in assistant platform","id":"CVE-2025-62651"},"products":["MediaWiki WebAuthn extension"],"published":"2025-10-17","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":"2025-10-20","vendors":["The Wikimedia Foundation"]},"summary":"Stored XSS in the MediaWiki WebAuthn extension allows attackers to inject scripts via key names, potentially leading to session hijacking or code execution.","url":"https://insights.sbomify.com/CVE-2025-62652/"}