{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-84223 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-84223 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-84223 is a medium-severity cross-site scripting vulnerability in Unknown Kirki, published on 20 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-84223 and fix it if it is affected.\n\nWhat it is: CVE-2026-84223 is a medium-severity cross-site scripting vulnerability in Unknown Kirki, published on 20 Sep 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-84223 in the wild and no public exploit code.\n\nAffected product: Unknown Kirki. 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-2026-84223/ (Markdown: https://insights.sbomify.com/CVE-2026-84223/index.md)","id":"CVE-2026-84223","markdown":"https://insights.sbomify.com/CVE-2026-84223/index.md","name":"CVE-2026-84223","record":{"aliases":["GHSA-96mm-r72j-4pv6"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"high_privilege","summary":"Authors can upload malicious SVG files containing JavaScript, leading to stored XSS and potential session hijacking for site visitors.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":6.8,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Kirki  WordPress plugin before 6.3.1 does not sanitize uploaded SVG files while making them uploadable site-wide, allowing users with author-level access and above to upload a file containing JavaScript which is then served from the site's own origin and runs in the session of anyone who opens it.","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":"Kirki 6.0.0 - 6.3.0 - Author+ Stored XSS via Unsanitized SVG Upload","id":"CVE-2026-84223","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Kirki \u003c 6.3.2 - Editor+ Blind SSRF via Remote Template URL","id":"CVE-2026-84224"},"packages":[],"prev":{"headline":"Kirki 6.2.1 - 6.2.5 - Unauthenticated Non-Public Post Content Disclosure via 'kirki_data' Parameter","id":"CVE-2026-84222"},"products":["Kirki"],"published":"2026-09-20","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":"2026-09-20","vendors":["Unknown"]},"summary":"Authors can upload malicious SVG files containing JavaScript, leading to stored XSS and potential session hijacking for site visitors.","url":"https://insights.sbomify.com/CVE-2026-84223/"}