{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-6415 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-6415 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-6415 is a medium-severity cross-site scripting vulnerability in justinkruit Advanced Custom Fields: Font Awesome Field, published on 15 May 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-6415 and fix it if it is affected.\n\nWhat it is: CVE-2026-6415 is a medium-severity cross-site scripting vulnerability in justinkruit Advanced Custom Fields: Font Awesome Field, published on 15 May 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-6415 in the wild and no public exploit code.\n\nAffected product: justinkruit Advanced Custom Fields: Font Awesome Field. 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-2026-6415/ (Markdown: https://insights.sbomify.com/CVE-2026-6415/index.md)","id":"CVE-2026-6415","markdown":"https://insights.sbomify.com/CVE-2026-6415/index.md","name":"CVE-2026-6415","record":{"aliases":["GHSA-59fm-cmjw-gc79"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated attackers can inject arbitrary scripts via JSON fields, leading to stored XSS execution for other users.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[],"cvss":{"score":6.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"The Advanced Custom Fields: Font Awesome plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to and including 5.0.2. This is due to insufficient input validation of JSON field values and unsafe client-side HTML construction in the update_preview() JavaScript function. This makes it possible for authenticated attackers, with Subscriber-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.","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":"Cross-site scripting in Advanced Custom Fields: Font Awesome Field","id":"CVE-2026-6415","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Tanium addressed an uncontrolled resource consumption vulnerability in Interact.","id":"CVE-2026-6416"},"packages":[],"prev":{"headline":"@fastify/static vulnerable to route guard bypass via encoded path separators","id":"CVE-2026-6414"},"products":["Advanced Custom Fields: Font Awesome Field"],"published":"2026-05-15","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":"2026-05-15","vendors":["justinkruit"]},"summary":"Authenticated attackers can inject arbitrary scripts via JSON fields, leading to stored XSS execution for other users.","url":"https://insights.sbomify.com/CVE-2026-6415/"}