{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-4158 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-4158 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-4158 is a medium-severity cross-site scripting vulnerability in creativethemeshq Blocksy, published on 9 May 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-4158 and fix it if it is affected.\n\nWhat it is: CVE-2024-4158 is a medium-severity cross-site scripting vulnerability in creativethemeshq Blocksy, published on 9 May 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-2024-4158 in the wild and no public exploit code.\n\nAffected product: creativethemeshq Blocksy. 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-2024-4158/ (Markdown: https://insights.sbomify.com/CVE-2024-4158/index.md)","id":"CVE-2024-4158","markdown":"https://insights.sbomify.com/CVE-2024-4158/index.md","name":"CVE-2024-4158","record":{"aliases":["GHSA-xwcj-m6m8-mr3g"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress theme","requires_auth":"low_privilege","summary":"Authenticated contributors can inject arbitrary scripts into WordPress pages via the Blocksy theme, leading to potential code execution for other users.","user_interaction":"not_required","vuln_class":"xss"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"blocksy","vendor":"creativethemes"}],"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 Blocksy theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘tagName’ parameter in versions up to, and including, 2.0.42 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level permissions 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":"Blocksy \u003c= 2.0.42 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2024-4158","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2024"},"n_packages":0,"n_references":2,"next":{"headline":"Protection mechanisms","id":"CVE-2024-4159"},"packages":[],"prev":{"headline":"Deserialization in Fluent Forms – Customizable Contact Forms, Survey, Quiz, \u0026 Conversational Form Builder","id":"CVE-2024-4157"},"products":["Blocksy"],"published":"2024-05-09","related":[{"cvss_score":6.5,"headline":"WordPress Blocksy theme \u003c= 2.0.33 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2024-32961","kev_date_added":null,"published":"2024-04-25"},{"cvss_score":6.5,"headline":"WordPress Blocksy theme \u003c= 2.0.19 - Cross Site Scripting (XSS) vulnerability","id":"CVE-2024-24871","kev_date_added":null,"published":"2024-02-08"},{"cvss_score":6.4,"headline":"Blocksy \u003c= 2.0.77 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2024-11420","kev_date_added":null,"published":"2024-12-05"},{"cvss_score":6.4,"headline":"Blocksy \u003c= 2.0.50 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2024-5439","kev_date_added":null,"published":"2024-06-05"},{"cvss_score":6.4,"headline":"Blocksy \u003c= 2.0.46 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2024-4943","kev_date_added":null,"published":"2024-05-21"},{"cvss_score":6.4,"headline":"Blocksy \u003c= 2.0.39 - Authenticated (Contributor+) Stored Cross-Site Scripting via About Me block","id":"CVE-2024-3747","kev_date_added":null,"published":"2024-05-02"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"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":["creativethemeshq"]},"summary":"Authenticated contributors can inject arbitrary scripts into WordPress pages via the Blocksy theme, leading to potential code execution for other users.","url":"https://insights.sbomify.com/CVE-2024-4158/"}