{"answers":{"affected":"6 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-help-ui. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2024-55877 exists.","fix":"Upgrade org.xwiki.platform:xwiki-platform-help-ui to a fixed version for your release line: 16.4.1, 16.5.0 or 15.10.11.","what":"CVE-2024-55877 is a critical code injection vulnerability in Xwiki Xwiki, published on 12 Dec 2024. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2024-55877 and fix it if it is affected.\n\nWhat it is: CVE-2024-55877 is a critical code injection vulnerability in Xwiki Xwiki, published on 12 Dec 2024. 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-2024-55877 exists.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 16.0.0-rc-1; fixed in 16.4.1\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 16.0.0-rc-1; fixed in 16.4.1\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 16.5.0-rc-1; fixed in 16.5.0\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 16.5.0-rc-1; fixed in 16.5.0\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 9.7-rc-1; fixed in 15.10.11\n- org.xwiki.platform:xwiki-platform-help-ui (Maven): affected from 9.7-rc-1; fixed in 15.10.11\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-2024-55877/ (Markdown: https://insights.sbomify.com/CVE-2024-55877/index.md)","id":"CVE-2024-55877","markdown":"https://insights.sbomify.com/CVE-2024-55877/index.md","name":"CVE-2024-55877","record":{"aliases":["GHSA-2r87-74cx-2p7c"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","data_read","data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"XWiki platform","requires_auth":"low_privilege","summary":"Authenticated users can execute arbitrary code via macro descriptions, compromising the entire XWiki installation.","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-94","name":"Improper Control of Generation of Code"},{"id":"CWE-96","name":"Improper Neutralization of Directives in Statically Saved Code"}],"description":"XWiki Platform is a generic wiki platform. Starting in version 9.7-rc-1 and prior to versions 15.10.11, 16.4.1, and 16.5.0, any user with an account can perform arbitrary remote code execution by adding instances of `XWiki.WikiMacroClass` to any page. This compromises the confidentiality, integrity and availability of the whole XWiki installation. This vulnerability has been fixed in XWiki 15.10.11, 16.4.1 and 16.5.0. It is possible to manually apply the patch to the page `XWiki.XWikiSyntaxMacrosList` as a workaround.","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":"XWiki allows remote code execution from account through macro descriptions and XWiki.XWikiSyntaxMacrosList","id":"CVE-2024-55877","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"code_injection","year":"2024"},"n_packages":6,"n_references":3,"next":{"headline":"Cross-site Scripting vulnerability in SimpleXLSXEx::readXfs and SimpeXLSX::toHTMLEx","id":"CVE-2024-55878"},"packages":[{"ecosystem":"Maven","fixed":["16.4.1"],"introduced":["16.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":null,"source":"GHSA-2r87-74cx-2p7c"},{"ecosystem":"Maven","fixed":["16.4.1"],"introduced":["16.0.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-help-ui","source":"GHSA-2r87-74cx-2p7c"},{"ecosystem":"Maven","fixed":["16.5.0"],"introduced":["16.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":null,"source":"GHSA-2r87-74cx-2p7c"},{"ecosystem":"Maven","fixed":["16.5.0"],"introduced":["16.5.0-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-help-ui","source":"GHSA-2r87-74cx-2p7c"},{"ecosystem":"Maven","fixed":["15.10.11"],"introduced":["9.7-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":null,"source":"GHSA-2r87-74cx-2p7c"},{"ecosystem":"Maven","fixed":["15.10.11"],"introduced":["9.7-rc-1"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-help-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-help-ui","source":"GHSA-2r87-74cx-2p7c"}],"prev":{"headline":"XWiki's scheduler in subwiki allows scheduling operations for any main wiki user","id":"CVE-2024-55876"},"products":["xwiki-platform"],"published":"2024-12-12","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 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":"2024-12-13","vendors":["xwiki"]},"summary":"Authenticated users can execute arbitrary code via macro descriptions, compromising the entire XWiki installation.","url":"https://insights.sbomify.com/CVE-2024-55877/"}