{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-14921 exists.","fix":"No fix has been published for CVE-2026-14921 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-14921 is a medium-severity cross-site scripting vulnerability in Unknown Ultimate Addons for WPBakery Page Builder, published on 31 Jul 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-2026-14921 and fix it if it is affected.\n\nWhat it is: CVE-2026-14921 is a medium-severity cross-site scripting vulnerability in Unknown Ultimate Addons for WPBakery Page Builder, published on 31 Jul 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-2026-14921 exists.\n\nAffected product: Unknown Ultimate Addons for WPBakery Page Builder. 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-2026-14921/ (Markdown: https://insights.sbomify.com/CVE-2026-14921/index.md)","id":"CVE-2026-14921","markdown":"https://insights.sbomify.com/CVE-2026-14921/index.md","name":"CVE-2026-14921","record":{"aliases":["GHSA-5rjg-8878-gjp3"],"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":"none","summary":"Contributors can inject malicious scripts via the ult_buttons shortcode, potentially leading to code execution or account takeover.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"WPScan","cpe":[],"cvss":{"score":6.1,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 Ultimate Addons for WPBakery Page Builder WordPress plugin before 3.21.5's shared link-rendering function, Ultimate_VC_Addons::uavc_link_init(),","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":"Ultimate Addons for WPBakery Page Builder \u003c 3.21.5 - Contributor+ Stored XSS via ult_buttons Shortcode","id":"CVE-2026-14921","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"WP Photo Album Plus \u003c 9.2.04.003 - Subscriber+ Stored XSS via Photo Comment","id":"CVE-2026-14922"},"packages":[],"prev":{"headline":"AcyMailing \u003c 10.11.1 - Unauthenticated SQL Injection via subscription[] Parameter","id":"CVE-2026-14920"},"products":["Ultimate Addons for WPBakery Page Builder"],"published":"2026-07-31","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":"2026-07-31","vendors":["Unknown"]},"summary":"Contributors can inject malicious scripts via the ult_buttons shortcode, potentially leading to code execution or account takeover.","url":"https://insights.sbomify.com/CVE-2026-14921/"}