{"answers":{"affected":"8 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-legacy-oldcore and org.xwiki.platform:xwiki-platform-oldcore. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-33229 in the wild and no public exploit code.","fix":"Upgrade org.xwiki.platform:xwiki-platform-legacy-oldcore to a fixed version for your release line: 17.4.8 or 17.10.1.","what":"CVE-2026-33229 is a high-severity code injection vulnerability in Xwiki Xwiki, published on 8 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-33229 and fix it if it is affected.\n\nWhat it is: CVE-2026-33229 is a high-severity code injection vulnerability in Xwiki Xwiki, published on 8 Apr 2026. An attacker needs administrator access to exploit it, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-33229 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): affected from 17.0.0-rc-1; fixed in 17.4.8\n- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): affected from 17.0.0-rc-1; fixed in 17.4.8\n- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): affected from 17.5.0-rc-1; fixed in 17.10.1\n- org.xwiki.platform:xwiki-platform-legacy-oldcore (Maven): affected from 17.5.0-rc-1; fixed in 17.10.1\n- org.xwiki.platform:xwiki-platform-oldcore (Maven): affected from 17.0.0-rc-1; fixed in 17.4.8\n- org.xwiki.platform:xwiki-platform-oldcore (Maven): affected from 17.0.0-rc-1; fixed in 17.4.8\n- org.xwiki.platform:xwiki-platform-oldcore (Maven): affected from 17.5.0-rc-1; fixed in 17.10.1\n- org.xwiki.platform:xwiki-platform-oldcore (Maven): affected from 17.5.0-rc-1; fixed in 17.10.1\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-2026-33229/ (Markdown: https://insights.sbomify.com/CVE-2026-33229/index.md)","id":"CVE-2026-33229","markdown":"https://insights.sbomify.com/CVE-2026-33229/index.md","name":"CVE-2026-33229","record":{"aliases":["GHSA-h259-74h5-4rh9"],"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":"high_privilege","summary":"Users with script rights can bypass Velocity sandboxing to execute arbitrary code, compromising the entire XWiki instance.","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":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. Prior to 17.4.8 and 17.10.1, an improperly protected scripting API allows any user with script right to bypass the sandboxing of the Velocity scripting API and execute, e.g., arbitrary Python scripts, allowing full access to the XWiki instance and thereby compromising the confidentiality, integrity and availability of the whole instance. Note that script right already constitutes a high level of access that we don't recommend giving to untrusted users. This vulnerability is fixed in 17.4.8 and 17.10.1.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":"2026-04-11","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-04-11T08:18:52Z","kind":"github_poc","ref":"https://github.com/azefzafyoussef/CVE-2026-33229","stars":0,"title":null}],"tier":"poc_unverified"},"has_fix":true,"headline":"XWiki Platform affected by remote code execution with script right through unprotected Velocity scripting API","id":"CVE-2026-33229","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"code_injection","year":"2026"},"n_packages":8,"n_references":4,"next":{"headline":"nltk Vulnerable to Cross-site Scripting","id":"CVE-2026-33230"},"packages":[{"ecosystem":"Maven","fixed":["17.4.8"],"introduced":["17.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-legacy-oldcore","purl":null,"source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.4.8"],"introduced":["17.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-legacy-oldcore","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-legacy-oldcore","source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.10.1"],"introduced":["17.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-legacy-oldcore","purl":null,"source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.10.1"],"introduced":["17.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-legacy-oldcore","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-legacy-oldcore","source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.4.8"],"introduced":["17.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-oldcore","purl":null,"source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.4.8"],"introduced":["17.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-oldcore","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore","source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.10.1"],"introduced":["17.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-oldcore","purl":null,"source":"GHSA-h259-74h5-4rh9"},{"ecosystem":"Maven","fixed":["17.10.1"],"introduced":["17.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-oldcore","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-oldcore","source":"GHSA-h259-74h5-4rh9"}],"prev":{"headline":"flatted: Prototype Pollution via parse()","id":"CVE-2026-33228"},"products":["xwiki-platform","xwiki-platform-legacy-oldcore","xwiki-platform-oldcore"],"published":"2026-04-08","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":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"yes","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-04-10","vendors":["org.xwiki.platform","xwiki"]},"summary":"Users with script rights can bypass Velocity sandboxing to execute arbitrary code, compromising the entire XWiki instance.","url":"https://insights.sbomify.com/CVE-2026-33229/"}