{"answers":{"affected":"4 open source packages ship an affected version, including org.xwiki.platform:xwiki-platform-administration-ui. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-32732 exists.","fix":"Upgrade org.xwiki.platform:xwiki-platform-administration-ui to a fixed version for your release line: 12.10.5 or 13.2RC1.","what":"CVE-2021-32732 is a high-severity vulnerability in Xwiki Xwiki, published on 4 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32732 and fix it if it is affected.\n\nWhat it is: CVE-2021-32732 is a high-severity vulnerability in Xwiki Xwiki, published on 4 Feb 2022. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2021-32732 exists.\n\nAffected packages and fixed versions:\n- org.xwiki.platform:xwiki-platform-administration-ui (Maven): affected all versions; fixed in 12.10.5\n- org.xwiki.platform:xwiki-platform-administration-ui (Maven): affected all versions; fixed in 12.10.5\n- org.xwiki.platform:xwiki-platform-administration-ui (Maven): affected from 13.0; fixed in 13.2RC1\n- org.xwiki.platform:xwiki-platform-administration-ui (Maven): affected from 13.0; fixed in 13.2RC1\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-2021-32732/ (Markdown: https://insights.sbomify.com/CVE-2021-32732/index.md)","id":"CVE-2021-32732","markdown":"https://insights.sbomify.com/CVE-2021-32732/index.md","name":"CVE-2021-32732","record":{"aliases":["GHSA-vh5c-jqfg-mhrh"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"XWiki platform","requires_auth":"none","summary":"Attackers can determine if an email is registered and retrieve associated usernames via CSRF on the Forgot username page.","user_interaction":"not_required","vuln_class":"csrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"xwiki","vendor":"xwiki"}],"cvss":{"score":7.5,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-352","name":"Cross-Site Request Forgery"}],"description":"### Impact It's possible to know if a user has or not an account in a wiki related to an email address, and which username(s) is actually tied to that email by forging a request to the Forgot username page. Note that since this page does not have a CSRF check it's quite easy to perform a lot of those requests. ### Patches This issue has been patched in XWiki 12.10.5 and 13.2RC1. Two different patches are provided: - a first one to fix the CSRF problem - a more complex one that now relies on sending an email for the Forgot username process. ### Workarounds It's possible to fix the problem without uprading by editing the ForgotUsername page in version below 13.x, to use the following code: https://github.com/xwiki/xwiki-platform/blob/69548c0320cbd772540cf4668743e69f879812cf/xwiki-platform-core/xwiki-platform-administration/xwiki-platform-administration-ui/src/main/resources/XWiki/ForgotUsername.xml#L39-L123 In version after 13.x it's also possible to edit manually the forgotusername.vm file, but it's really encouraged to upgrade the version here. ### References * https://jira.xwiki.org/browse/XWIKI-18384 * https://jira.xwiki.org/browse/XWIKI-18408 ### For more information If you have any questions or comments about this advisory: * Open an issue in [Jira XWiki](https://jira.xwiki.org) * Email us at [security ML](mailto:security@xwiki.org)","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":"Cross-Site Request Forgery in xwiki-platform","id":"CVE-2021-32732","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"csrf","year":"2021"},"n_packages":4,"n_references":5,"next":{"headline":"XSS in Nextcloud Text application","id":"CVE-2021-32733"},"packages":[{"ecosystem":"Maven","fixed":["12.10.5"],"introduced":["0"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-administration-ui","purl":null,"source":"GHSA-vh5c-jqfg-mhrh"},{"ecosystem":"Maven","fixed":["12.10.5"],"introduced":["0"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-administration-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-administration-ui","source":"GHSA-vh5c-jqfg-mhrh"},{"ecosystem":"Maven","fixed":["13.2RC1"],"introduced":["13.0"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-administration-ui","purl":null,"source":"GHSA-vh5c-jqfg-mhrh"},{"ecosystem":"Maven","fixed":["13.2RC1"],"introduced":["13.0"],"last_affected":[],"package":"org.xwiki.platform:xwiki-platform-administration-ui","purl":"pkg:maven/org.xwiki.platform/xwiki-platform-administration-ui","source":"GHSA-vh5c-jqfg-mhrh"}],"prev":{"headline":"The reset password form reveal users email address","id":"CVE-2021-32731"},"products":["xwiki-platform"],"published":"2022-02-04","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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-22","vendors":["xwiki"]},"summary":"Attackers can determine if an email is registered and retrieve associated usernames via CSRF on the Forgot username page.","url":"https://insights.sbomify.com/CVE-2021-32732/"}