{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2024-2039 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-2039 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-2039 is a medium-severity cross-site scripting vulnerability in bfintal Stackable – Page Builder Gutenberg Blocks, published on 9 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-2039 and fix it if it is affected.\n\nWhat it is: CVE-2024-2039 is a medium-severity cross-site scripting vulnerability in bfintal Stackable – Page Builder Gutenberg Blocks, published on 9 Apr 2024. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2024-2039 in the wild and no public exploit code.\n\nAffected product: bfintal Stackable – Page Builder 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-2024-2039/ (Markdown: https://insights.sbomify.com/CVE-2024-2039/index.md)","id":"CVE-2024-2039","markdown":"https://insights.sbomify.com/CVE-2024-2039/index.md","name":"CVE-2024-2039","record":{"aliases":["GHSA-p25p-77fc-q58p"],"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 contributors can inject arbitrary scripts via the Posts block title, 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 Stackable – Page Builder Gutenberg Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the Post(v2) block title tag in all versions up to, and including, 3.12.11 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions 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 Stackable – Page Builder Gutenberg Blocks","id":"CVE-2024-2039","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Himer - Social Questions and Answers \u003c 2.1.1 - Arbitrary Group Joining via CSRF","id":"CVE-2024-2040"},"packages":[],"prev":{"headline":"Visual Website Collaboration, Feedback \u0026 Project Management – Atarim \u003c= 3.22.6 - Hardcoded Credentials","id":"CVE-2024-2038"},"products":["Stackable – Page Builder Gutenberg Blocks"],"published":"2024-04-09","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":["bfintal"]},"summary":"Authenticated contributors can inject arbitrary scripts via the Posts block title, leading to stored XSS execution for other users.","url":"https://insights.sbomify.com/CVE-2024-2039/"}