{"answers":{"affected":"6 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-invitation-ui. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2023-29518 exists.","fix":"Upgrade org.xwiki.platform:xwiki-platform-invitation-ui to a fixed version for your release line: 14.4.8, 14.10.1 or 13.10.11.","what":"CVE-2023-29518 is a critical code injection vulnerability in Xwiki Xwiki, published on 18 Apr 2023. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2023-29518 and fix it if it is affected.\n\nWhat it is: CVE-2023-29518 is a critical code injection vulnerability in Xwiki Xwiki, published on 18 Apr 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-2023-29518 exists.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 14.0-rc-1; fixed in 14.4.8\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 14.0-rc-1; fixed in 14.4.8\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 14.5; fixed in 14.10.1\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 14.5; fixed in 14.10.1\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 2.5-m-1; fixed in 13.10.11\n- org.xwiki.platform:xwiki-platform-invitation-ui (Maven): affected from 2.5-m-1; fixed in 13.10.11\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-2023-29518/ (Markdown: https://insights.sbomify.com/CVE-2023-29518/index.md)","id":"CVE-2023-29518","markdown":"https://insights.sbomify.com/CVE-2023-29518/index.md","name":"CVE-2023-29518","record":{"aliases":["GHSA-px54-3w5j-qjg9"],"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":"Users with view rights can execute arbitrary code in XWiki due to improper escaping, leading to full system access.","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":9.9,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L","version":"3.1"},"cwes":[{"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. Any user with view rights can execute arbitrary Groovy, Python or Velocity code in XWiki leading to full access to the XWiki installation. The root cause is improper escaping of `Invitation.InvitationCommon`. This page is installed by default. The vulnerability has been patched in XWiki 15.0-rc-1, 14.10.1, 14.4.8, and 13.10.11. Users are advised to upgrade. There are no known workarounds for this issue.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"Code injection from view right using Invitation.InvitationCommon in xwiki-platform","id":"CVE-2023-29518","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"code_injection","year":"2023"},"n_packages":6,"n_references":3,"next":{"headline":"Code injection in org.xwiki.platform:xwiki-platform-attachment-ui","id":"CVE-2023-29519"},"packages":[{"ecosystem":"Maven","fixed":["14.4.8"],"introduced":["14.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":null,"source":"GHSA-px54-3w5j-qjg9"},{"ecosystem":"Maven","fixed":["14.4.8"],"introduced":["14.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-invitation-ui","source":"GHSA-px54-3w5j-qjg9"},{"ecosystem":"Maven","fixed":["14.10.1"],"introduced":["14.5"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":null,"source":"GHSA-px54-3w5j-qjg9"},{"ecosystem":"Maven","fixed":["14.10.1"],"introduced":["14.5"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-invitation-ui","source":"GHSA-px54-3w5j-qjg9"},{"ecosystem":"Maven","fixed":["13.10.11"],"introduced":["2.5-m-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":null,"source":"GHSA-px54-3w5j-qjg9"},{"ecosystem":"Maven","fixed":["13.10.11"],"introduced":["2.5-m-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-invitation-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-invitation-ui","source":"GHSA-px54-3w5j-qjg9"}],"prev":{"headline":"Exposure of Sensitive Information to an Unauthorized Actor in org.xwiki.platform:xwiki-platform-office-viewer","id":"CVE-2023-29517"},"products":["xwiki-platform"],"published":"2023-04-18","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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2025-02-05","vendors":["xwiki"]},"summary":"Users with view rights can execute arbitrary code in XWiki due to improper escaping, leading to full system access.","url":"https://insights.sbomify.com/CVE-2023-29518/"}