{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2023-6964 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2023-6964 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-6964 is a high-severity server-side request forgery vulnerability in stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor, 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-2023-6964 and fix it if it is affected.\n\nWhat it is: CVE-2023-6964 is a high-severity server-side request forgery vulnerability in stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor, 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-2023-6964 in the wild and no public exploit code.\n\nAffected product: stellarwp Kadence Blocks — Page Builder Toolkit for Gutenberg Editor. 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-2023-6964/ (Markdown: https://insights.sbomify.com/CVE-2023-6964/index.md)","id":"CVE-2023-6964","markdown":"https://insights.sbomify.com/CVE-2023-6964/index.md","name":"CVE-2023-6964","record":{"aliases":["GHSA-5pfq-gm94-5f9g"],"analysis":{"component_type":"cms_plugin","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"WordPress plugin","requires_auth":"low_privilege","summary":"Authenticated contributors can exploit SSRF in Kadence Blocks to query and modify internal services via arbitrary web requests.","user_interaction":"not_required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Wordfence","cpe":[{"product":"gutenberg_blocks_with_ai","vendor":"kadencewp"}],"cvss":{"score":8.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-918","name":"Server-Side Request Forgery"}],"description":"The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 3.1.26 via the 'kadence_import_get_new_connection_data' AJAX action. This makes it possible for authenticated attackers, with contributor-level access and above, to make web requests to arbitrary locations originating from the web application and can be used to query and modify information from internal services.","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":"Server-side request forgery in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","id":"CVE-2023-6964","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"ssrf","year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"Pods - Custom Content Types and Fields - Missing Authorization","id":"CVE-2023-6965"},"packages":[],"prev":{"headline":"Getwid – Gutenberg Blocks \u003c= 2.0.4 - Captcha Bypass","id":"CVE-2023-6963"},"products":["Kadence Blocks — Page Builder Toolkit for Gutenberg Editor"],"published":"2024-04-09","related":[{"cvss_score":7.7,"headline":"WordPress Kadence Blocks plugin \u003c= 3.2.19 - Server Side Request Forgery (SSRF) vulnerability","id":"CVE-2024-23500","kev_date_added":null,"published":"2024-03-28"},{"cvss_score":6.5,"headline":"Gutenberg Blocks by Kadence Blocks \u003c 3.2.26 - Contributor+ Stored XSS","id":"CVE-2024-2509","kev_date_added":null,"published":"2024-04-05"},{"cvss_score":6.4,"headline":"Cross-site scripting in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","id":"CVE-2025-5678","kev_date_added":null,"published":"2025-07-09"},{"cvss_score":6.4,"headline":"Cross-site scripting in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","id":"CVE-2024-12304","kev_date_added":null,"published":"2025-01-11"},{"cvss_score":6.4,"headline":"Cross-site scripting in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","id":"CVE-2024-10785","kev_date_added":null,"published":"2024-11-21"},{"cvss_score":6.4,"headline":"Cross-site scripting in Kadence Blocks — Page Builder Toolkit for Gutenberg Editor","id":"CVE-2024-9655","kev_date_added":null,"published":"2024-11-01"}],"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":["stellarwp"]},"summary":"Authenticated contributors can exploit SSRF in Kadence Blocks to query and modify internal services via arbitrary web requests.","url":"https://insights.sbomify.com/CVE-2023-6964/"}