{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-6926 in the wild and no public exploit code.","fix":"Upgrade to a fixed version.","what":"CVE-2025-6926 is a high-severity authentication bypass vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension, published on 3 Jul 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-2025-6926 and fix it if it is affected.\n\nWhat it is: CVE-2025-6926 is a high-severity authentication bypass vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension, published on 3 Jul 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-2025-6926 in the wild and no public exploit code.\n\nAffected product: Wikimedia Foundation Mediawiki - CentralAuth 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-2025-6926/ (Markdown: https://insights.sbomify.com/CVE-2025-6926/index.md)","id":"CVE-2025-6926","markdown":"https://insights.sbomify.com/CVE-2025-6926/index.md","name":"CVE-2025-6926","record":{"aliases":["DEBIAN-CVE-2025-6926","GHSA-r9mp-767w-88m3","UBUNTU-CVE-2025-6926"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki CentralAuth Extension","requires_auth":"none","summary":"Attackers can bypass authentication in the MediaWiki CentralAuth Extension, potentially gaining unauthorized access to user accounts.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[],"cvss":{"score":8.8,"severity":"high","source":"cisa-adp","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-287","name":"Improper Authentication"}],"description":"Improper Authentication vulnerability in Wikimedia Foundation Mediawiki - CentralAuth Extension allows : Bypass Authentication.This issue affects Mediawiki - CentralAuth Extension: from 1.39.X before 1.39.13, from 1.42.X before 1.42.7, from 1.43.X before 1.43.2.","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":"Security Authentication Bypass in CentralAuth","id":"CVE-2025-6926","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Autoblocks from global account suppressions are publicly visible","id":"CVE-2025-6927"},"packages":[],"prev":{"headline":"Dromara RuoYi-Vue-Plus Mail MailController.java path traversal","id":"CVE-2025-6925"},"products":["Mediawiki - CentralAuth Extension"],"published":"2025-07-03","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":"2025-11-03","vendors":["Wikimedia Foundation"]},"summary":"Attackers can bypass authentication in the MediaWiki CentralAuth Extension, potentially gaining unauthorized access to user accounts.","url":"https://insights.sbomify.com/CVE-2025-6926/"}