{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-23073 exists.","fix":"No fix has been published for CVE-2025-23073 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-23073 is a low-severity vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension, published on 14 Jan 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-2025-23073 and fix it if it is affected.\n\nWhat it is: CVE-2025-23073 is a low-severity vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension, published on 14 Jan 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2025-23073 exists.\n\nAffected product: Wikimedia Foundation Mediawiki - GlobalBlocking 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-2025-23073/ (Markdown: https://insights.sbomify.com/CVE-2025-23073/index.md)","id":"CVE-2025-23073","markdown":"https://insights.sbomify.com/CVE-2025-23073/index.md","name":"CVE-2025-23073","record":{"aliases":["GHSA-w9r8-xh84-c8wx"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki GlobalBlocking Extension","requires_auth":"low_privilege","summary":"Attackers can reveal private IP addresses of autoblocked users via the globalblocks API, exposing sensitive user data.","user_interaction":"required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[],"cvss":{"score":3.5,"severity":"low","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-88","name":"Improper Neutralization of Argument Delimiters in a Command"},{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"Exposure of Sensitive Information to an Unauthorized Actor vulnerability in Wikimedia Foundation Mediawiki - GlobalBlocking Extension allows Retrieve Embedded Sensitive Data.\n\nThis issue briefly impacted the master branch of MediaWiki’s GlobalBlocking Extension.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"API list=globalblocks can reveal IP of autoblock if username and IP are included in the bgtargets parameter","id":"CVE-2025-23073","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"information_disclosure","year":"2025"},"n_packages":0,"n_references":2,"next":{"headline":"Information disclosure in Mediawiki - SocialProfile Extension","id":"CVE-2025-23074"},"packages":[],"prev":{"headline":"XSS in Special:RefreshSpecial","id":"CVE-2025-23072"},"products":["Mediawiki - GlobalBlocking Extension"],"published":"2025-01-14","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-10-16","vendors":["Wikimedia Foundation"]},"summary":"Attackers can reveal private IP addresses of autoblocked users via the globalblocks API, exposing sensitive user data.","url":"https://insights.sbomify.com/CVE-2025-23073/"}