{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22710 exists.","fix":"No fix has been published for CVE-2026-22710 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-22710 is a low-severity cross-site scripting vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Extension, published on 8 Jan 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-2026-22710 and fix it if it is affected.\n\nWhat it is: CVE-2026-22710 is a low-severity cross-site scripting vulnerability in The Wikimedia Foundation Mediawiki - Wikibase Extension, published on 8 Jan 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: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-22710 exists.\n\nAffected product: The Wikimedia Foundation Mediawiki - Wikibase 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-2026-22710/ (Markdown: https://insights.sbomify.com/CVE-2026-22710/index.md)","id":"CVE-2026-22710","markdown":"https://insights.sbomify.com/CVE-2026-22710/index.md","name":"CVE-2026-22710","record":{"aliases":["GHSA-wfx5-6vpf-vmpx"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Wikibase extension","requires_auth":"none","summary":"Attackers can inject malicious scripts via autocomment system messages in the Wikibase extension, potentially compromising user sessions.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"wikimedia-foundation","cpe":[{"product":"wikibase","vendor":"wikimedia"}],"cvss":{"score":2.3,"severity":"low","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/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 The Wikimedia Foundation Mediawiki - Wikibase Extension allows Cross-Site Scripting (XSS).This issue affects Mediawiki - Wikibase Extension: 1.45, 1.44, 1.43, 1.39.","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":"Stored XSS through autocomment system messages in Wikibase","id":"CVE-2026-22710","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":2,"next":{"headline":"Stored XSS through system messages in WikiLove","id":"CVE-2026-22711"},"packages":[],"prev":{"headline":"vm2 has a Sandbox Escape","id":"CVE-2026-22709"},"products":["Mediawiki - Wikibase Extension"],"published":"2026-01-08","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":"2026-01-09","vendors":["The Wikimedia Foundation"]},"summary":"Attackers can inject malicious scripts via autocomment system messages in the Wikibase extension, potentially compromising user sessions.","url":"https://insights.sbomify.com/CVE-2026-22710/"}