{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0643 exists.","fix":"No fix has been published for CVE-2023-0643 yet. Limit exposure of the affected software until one is available.","what":"CVE-2023-0643 is a medium-severity vulnerability in squidex/squidex, published on 2 Feb 2023."},"fix_prompt":"Check this codebase for CVE-2023-0643 and fix it if it is affected.\n\nWhat it is: CVE-2023-0643 is a medium-severity vulnerability in squidex/squidex, published on 2 Feb 2023. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-0643 exists.\n\nAffected product: squidex/squidex. 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-2023-0643/ (Markdown: https://insights.sbomify.com/CVE-2023-0643/index.md)","id":"CVE-2023-0643","markdown":"https://insights.sbomify.com/CVE-2023-0643/index.md","name":"CVE-2023-0643","record":{"aliases":["GHSA-4g2g-8pcm-99w8"],"analysis":null,"analysis_generated_by":null,"assigner":"@huntrdev","cpe":[{"product":"squidex","vendor":"squidex.io"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N","version":"3.0"},"cwes":[{"id":"CWE-167","name":"Improper Handling of Additional Special Element"}],"description":"Improper Handling of Additional Special Element in GitHub repository squidex/squidex prior to 7.4.0.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"Improper Handling of Additional Special Element in squidex/squidex","id":"CVE-2023-0643","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2023"},"n_packages":0,"n_references":2,"next":{"headline":"PushAssist \u003c= 3.0.8 - Reflected Cross-Site Scripting","id":"CVE-2023-0644"},"packages":[],"prev":{"headline":"Cross-Site Request Forgery (CSRF) in squidex/squidex","id":"CVE-2023-0642"},"products":["squidex/squidex"],"published":"2023-02-02","related":[{"cvss_score":9.1,"headline":"Squidex has Server-Side Request Forgery (SSRF) Issue in Webhook Configuration","id":"CVE-2026-24736","kev_date_added":null,"published":"2026-01-27"},{"cvss_score":9.1,"headline":"Remote code execution in Squidex","id":"CVE-2023-46253","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":6.8,"headline":"Cross-Site Scripting (XSS) via postMessage Handler in Squidex","id":"CVE-2023-46252","kev_date_added":null,"published":"2023-11-07"},{"cvss_score":6.8,"headline":"Cross-Site Request Forgery (CSRF) in squidex/squidex","id":"CVE-2023-0642","kev_date_added":null,"published":"2023-02-02"},{"cvss_score":6.1,"headline":"Cross-site scripting in n/a","id":"CVE-2023-24278","kev_date_added":null,"published":"2023-03-18"},{"cvss_score":5.4,"headline":"Cross-site scripting in n/a","id":"CVE-2023-46857","kev_date_added":null,"published":"2023-12-07"},{"cvss_score":5.4,"headline":"Stored Cross-site Scripting in Squidex","id":"CVE-2023-46744","kev_date_added":null,"published":"2023-11-07"}],"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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-03-26","vendors":["squidex"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2023-0643/"}