{"answers":{"affected":"6 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-2021-32620 in the wild and no public exploit code.","fix":"Upgrade org.xwiki.commons:xwiki-commons-core to a fixed version for your release line: 11.10.13, 12.6.7 or 12.10.2.","what":"CVE-2021-32620 is a high-severity authentication bypass 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-2021-32620 and fix it if it is affected.\n\nWhat it is: CVE-2021-32620 is a high-severity authentication bypass 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-2021-32620 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 11.6; fixed in 11.10.13\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 11.6; fixed in 11.10.13\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.0; fixed in 12.6.7\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.0; fixed in 12.6.7\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.10.0; fixed in 12.10.2\n- org.xwiki.commons:xwiki-commons-core (Maven): affected from 12.10.0; fixed in 12.10.2\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-2021-32620/ (Markdown: https://insights.sbomify.com/CVE-2021-32620/index.md)","id":"CVE-2021-32620","markdown":"https://insights.sbomify.com/CVE-2021-32620/index.md","name":"CVE-2021-32620","record":{"aliases":["GHSA-76mp-659p-rw65"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["security_bypass"],"network_reachable":"yes","non_default_config":true,"product_category":"XWiki Platform","requires_auth":"low_privilege","summary":"Disabled users can reactivate their accounts via registration links in XWiki when email verification is enabled, bypassing administrative deactivation controls.","user_interaction":"not_required","vuln_class":"auth_bypass"},"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-863","name":"Incorrect Authorization"},{"id":"CWE-285","name":"Improper Authorization"}],"description":"XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In versions prior to 11.10.13, 12.6.7, and 12.10.2, a user disabled on a wiki using email verification for registration canouldre-activate themself by using the activation link provided for his registration. The problem has been patched in the following versions of XWiki: 11.10.13, 12.6.7, 12.10.2, 13.0. It is possible to workaround the issue by resetting the `validkey` property of the disabled XWiki users. This can be done by editing the user profile with object editor.","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":"Users registered with email verification can self re-activate their disabled accounts","id":"CVE-2021-32620","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Maven","product":"xwiki:xwiki","products":["xwiki:xwiki"],"type":"auth_bypass","year":"2021"},"n_packages":6,"n_references":3,"next":{"headline":"Script injection without script or programming rights through Gadget titles","id":"CVE-2021-32621"},"packages":[{"ecosystem":"Maven","fixed":["11.10.13"],"introduced":["11.6"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":null,"source":"GHSA-76mp-659p-rw65"},{"ecosystem":"Maven","fixed":["11.10.13"],"introduced":["11.6"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","source":"GHSA-76mp-659p-rw65"},{"ecosystem":"Maven","fixed":["12.6.7"],"introduced":["12.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":null,"source":"GHSA-76mp-659p-rw65"},{"ecosystem":"Maven","fixed":["12.6.7"],"introduced":["12.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","source":"GHSA-76mp-659p-rw65"},{"ecosystem":"Maven","fixed":["12.10.2"],"introduced":["12.10.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":null,"source":"GHSA-76mp-659p-rw65"},{"ecosystem":"Maven","fixed":["12.10.2"],"introduced":["12.10.0"],"last_affected":[],"package":"org.xwiki.commons:xwiki-commons-core","purl":"pkg:maven/org.xwiki.commons/xwiki-commons-core","source":"GHSA-76mp-659p-rw65"}],"prev":{"headline":"Static imports inside dynamically imported modules do not adhere to permission checks","id":"CVE-2021-32619"},"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":"Disabled users can reactivate their accounts via registration links in XWiki when email verification is enabled, bypassing administrative deactivation controls.","url":"https://insights.sbomify.com/CVE-2021-32620/"}