{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-8566 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-8566 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-8566 is a medium-severity cross-site scripting vulnerability in cssigniterteam GutenBee – Gutenberg Blocks, published on 30 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2025-8566 and fix it if it is affected.\n\nWhat it is: CVE-2025-8566 is a medium-severity cross-site scripting vulnerability in cssigniterteam GutenBee – Gutenberg Blocks, published on 30 Sep 2025. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2025-8566 in the wild and no public exploit code.\n\nAffected product: cssigniterteam GutenBee – Gutenberg Blocks. 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-2025-8566/ (Markdown: https://insights.sbomify.com/CVE-2025-8566/index.md)","id":"CVE-2025-8566","markdown":"https://insights.sbomify.com/CVE-2025-8566/index.md","name":"CVE-2025-8566","record":{"aliases":["GHSA-3x37-6xww-4pgj"],"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 into WordPress pages via GutenBee plugin blocks, affecting all users who view the pages.","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 GutenBee – Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via parameters in the CountUp and Google Maps Blocks in all versions up to, and including, 2.18.0 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-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":"GutenBee – Gutenberg Blocks \u003c= 2.18.0 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2025-8566","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":3,"next":{"headline":"Nexter Blocks \u003c= 4.5.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via Multiple Widgets","id":"CVE-2025-8567"},"packages":[],"prev":{"headline":"Missing authorization in Privacy Policy Generator – WPLP Legal Pages","id":"CVE-2025-8565"},"products":["GutenBee – Gutenberg Blocks"],"published":"2025-09-30","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":"2026-04-08","vendors":["cssigniterteam"]},"summary":"Authenticated attackers can inject arbitrary scripts into WordPress pages via GutenBee plugin blocks, affecting all users who view the pages.","url":"https://insights.sbomify.com/CVE-2025-8566/"}