{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2025-64354 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2025-64354 yet. Limit exposure of the affected software until one is available.","what":"CVE-2025-64354 is a medium-severity cross-site scripting vulnerability in Matias Ventura Gutenberg, published on 31 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2025-64354 and fix it if it is affected.\n\nWhat it is: CVE-2025-64354 is a medium-severity cross-site scripting vulnerability in Matias Ventura Gutenberg, published on 31 Oct 2025. Any signed-in user can exploit it over the network, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2025-64354 in the wild and no public exploit code.\n\nAffected product: Matias Ventura Gutenberg. 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-2025-64354/ (Markdown: https://insights.sbomify.com/CVE-2025-64354/index.md)","id":"CVE-2025-64354","markdown":"https://insights.sbomify.com/CVE-2025-64354/index.md","name":"CVE-2025-64354","record":{"aliases":["GHSA-j8fg-qmmq-47j9"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution","account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress Gutenberg plugin","requires_auth":"low_privilege","summary":"Stored XSS in the WordPress Gutenberg plugin allows attackers to inject malicious scripts, potentially leading to session hijacking or site compromise.","user_interaction":"required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Patchstack","cpe":[],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Matias Ventura Gutenberg gutenberg allows Stored XSS.This issue affects Gutenberg: from n/a through \u003c= 21.8.2.","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":"WordPress Gutenberg plugin \u003c= 21.8.2 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-64354","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2025"},"n_packages":0,"n_references":1,"next":{"headline":"WordPress JetElements For Elementor plugin \u003c= 2.7.12 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2025-64355"},"packages":[],"prev":{"headline":"WordPress Polylang plugin \u003c= 3.7.3 - Deserialization of untrusted data vulnerability","id":"CVE-2025-64353"},"products":["Gutenberg"],"published":"2025-10-31","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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-04-28","vendors":["Matias Ventura"]},"summary":"Stored XSS in the WordPress Gutenberg plugin allows attackers to inject malicious scripts, potentially leading to session hijacking or site compromise.","url":"https://insights.sbomify.com/CVE-2025-64354/"}