{"answers":{"affected":"4 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-skin-ui. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37462 exists.","fix":"Upgrade org.xwiki.platform:xwiki-platform-skin-ui to a fixed version for your release line: 14.10.4 or 14.4.8.","what":"CVE-2023-37462 is a critical code injection vulnerability in Xwiki Xwiki, published on 14 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-37462 and fix it if it is affected.\n\nWhat it is: CVE-2023-37462 is a critical code injection vulnerability in Xwiki Xwiki, published on 14 Jul 2023. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-37462 exists.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-skin-ui (Maven): affected from 14.5; fixed in 14.10.4\n- org.xwiki.platform:xwiki-platform-skin-ui (Maven): affected from 14.5; fixed in 14.10.4\n- org.xwiki.platform:xwiki-platform-skin-ui (Maven): affected from 7.0-rc-1; fixed in 14.4.8\n- org.xwiki.platform:xwiki-platform-skin-ui (Maven): affected from 7.0-rc-1; fixed in 14.4.8\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-2023-37462/ (Markdown: https://insights.sbomify.com/CVE-2023-37462/index.md)","id":"CVE-2023-37462","markdown":"https://insights.sbomify.com/CVE-2023-37462/index.md","name":"CVE-2023-37462","record":{"aliases":["GHSA-h4vp-69r8-gvjg"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"XWiki platform","requires_auth":"low_privilege","summary":"Attackers can execute arbitrary code and gain programming rights by crafting a page name, requiring an upgrade to XWiki.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"xwiki","vendor":"xwiki"}],"cvss":{"score":10,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-95","name":"Improper Neutralization of Directives in Dynamically Evaluated Code"},{"id":"CWE-74","name":"Improper Neutralization of Special Elements in Output Used by a Downstream Component"}],"description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Improper escaping in the document `SkinsCode.XWikiSkinsSheet` leads to an injection vector from view right on that document to programming rights, or in other words, it is possible to execute arbitrary script macros including Groovy and Python macros that allow remote code execution including unrestricted read and write access to all wiki contents. The attack works by opening a non-existing page with a name crafted to contain a dangerous payload. It is possible to check if an existing installation is vulnerable. See the linked GHSA for instructions on testing an installation. This issue has been patched in XWiki 14.4.8, 14.10.4 and 15.0-rc-1. Users are advised to upgrade. The fix commit `d9c88ddc` can also be applied manually to the impacted document `SkinsCode.XWikiSkinsSheet` and users unable to upgrade are advised to manually patch their installations.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2023/CVE-2023-37462.yaml","stars":null,"title":"XWiki Platform - Remote Code Execution"}],"tier":"weaponised"},"has_fix":true,"headline":"org.xwiki.platform:xwiki-platform-skin-ui Eval Injection vulnerability","id":"CVE-2023-37462","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"code_injection","year":"2023"},"n_packages":4,"n_references":3,"next":{"headline":"Quadratic complexity bugs may lead to a denial of service","id":"CVE-2023-37463"},"packages":[{"ecosystem":"Maven","fixed":["14.10.4"],"introduced":["14.5"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-skin-ui","purl":null,"source":"GHSA-h4vp-69r8-gvjg"},{"ecosystem":"Maven","fixed":["14.10.4"],"introduced":["14.5"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-skin-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-skin-ui","source":"GHSA-h4vp-69r8-gvjg"},{"ecosystem":"Maven","fixed":["14.4.8"],"introduced":["7.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-skin-ui","purl":null,"source":"GHSA-h4vp-69r8-gvjg"},{"ecosystem":"Maven","fixed":["14.4.8"],"introduced":["7.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-skin-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-skin-ui","source":"GHSA-h4vp-69r8-gvjg"}],"prev":{"headline":"Path traversal in metersphere","id":"CVE-2023-37461"},"products":["xwiki-platform"],"published":"2023-07-14","related":[{"cvss_score":9.8,"headline":"XWiki Platform Eval Injection","id":"CVE-2025-24893","kev_date_added":"2025-10-30","published":"2025-02-20"},{"cvss_score":10,"headline":"XWiki Rendering is vulnerable to RCE attacks when processing nested macros","id":"CVE-2025-53836","kev_date_added":null,"published":"2025-07-14"},{"cvss_score":10,"headline":"XWiki allows remote code execution through the extension sheet","id":"CVE-2024-55662","kev_date_added":null,"published":"2024-12-12"},{"cvss_score":10,"headline":"XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList","id":"CVE-2024-55877","kev_date_added":null,"published":"2024-12-12"},{"cvss_score":10,"headline":"XWiki Platform vulnerable to remote code execution from account via SearchSuggestConfigSheet","id":"CVE-2024-37901","kev_date_added":null,"published":"2024-07-31"},{"cvss_score":10,"headline":"XWiki programming rights may be inherited by inclusion","id":"CVE-2024-38369","kev_date_added":null,"published":"2024-06-24"},{"cvss_score":10,"headline":"XWiki Platform: Remote code execution from account via SearchSuggestSourceSheet","id":"CVE-2024-31465","kev_date_added":null,"published":"2024-04-10"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-10-30","vendors":["xwiki"]},"summary":"Attackers can execute arbitrary code and gain programming rights by crafting a page name, requiring an upgrade to XWiki.","url":"https://insights.sbomify.com/CVE-2023-37462/"}