{"answers":{"affected":"4 open source packages ship an affected version, including org.xwiki.commons:xwiki-commons-core. It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32621 in the wild and no public exploit code.","fix":"Upgrade org.xwiki.commons:xwiki-commons-core to a fixed version for your release line: 12.6.7 or 12.10.3.","what":"CVE-2021-32621 is a high-severity code injection vulnerability in Xwiki Xwiki, published on 28 May 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32621 and fix it if it is affected.\n\nWhat it is: CVE-2021-32621 is a high-severity code injection vulnerability in Xwiki Xwiki, published on 28 May 2021. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2021-32621 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.xwiki.commons:xwiki-commons-core (Maven): affected all versions; fixed in 12.6.7\n- org.xwiki.commons:xwiki-commons-core (Maven): affected all versions; fixed in 12.6.7\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.10.0; fixed in 12.10.3\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.10.0; fixed in 12.10.3\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-2021-32621/ (Markdown: https://insights.sbomify.com/CVE-2021-32621/index.md)","id":"CVE-2021-32621","markdown":"https://insights.sbomify.com/CVE-2021-32621/index.md","name":"CVE-2021-32621","record":{"aliases":["GHSA-h353-hc43-95vc"],"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 without script rights can execute privileged code by editing gadget titles in the XWiki dashboard.","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":8.8,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-94","name":"Improper Control of Generation of Code"}],"description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions prior to 12.6.7 and 12.10.3, a user without Script or Programming right is able to execute script requiring privileges by editing gadget titles in the dashboard. The issue has been patched in XWiki 12.6.7, 12.10.3 and 13.0RC1.","ecosystems":["Maven"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"Script injection without script or programming rights through Gadget titles","id":"CVE-2021-32621","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"code_injection","year":"2021"},"n_packages":4,"n_references":4,"next":{"headline":"File upload local preview can run embedded scripts after user interaction","id":"CVE-2021-32622"},"packages":[{"ecosystem":"Maven","fixed":["12.6.7"],"introduced":["0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":null,"source":"GHSA-h353-hc43-95vc"},{"ecosystem":"Maven","fixed":["12.6.7"],"introduced":["0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","source":"GHSA-h353-hc43-95vc"},{"ecosystem":"Maven","fixed":["12.10.3"],"introduced":["12.10.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":null,"source":"GHSA-h353-hc43-95vc"},{"ecosystem":"Maven","fixed":["12.10.3"],"introduced":["12.10.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","source":"GHSA-h353-hc43-95vc"}],"prev":{"headline":"Users registered with email verification can self re-activate their disabled accounts","id":"CVE-2021-32620"},"products":["xwiki-platform"],"published":"2021-05-28","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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["xwiki"]},"summary":"Attackers without script rights can execute privileged code by editing gadget titles in the XWiki dashboard.","url":"https://insights.sbomify.com/CVE-2021-32621/"}