{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2024-22212 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2024-22212 yet. Limit exposure of the affected software until one is available.","what":"CVE-2024-22212 is a critical authentication bypass vulnerability in nextcloud security-advisories, published on 18 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2024-22212 and fix it if it is affected.\n\nWhat it is: CVE-2024-22212 is a critical authentication bypass vulnerability in nextcloud security-advisories, published on 18 Jan 2024. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2024-22212 in the wild and no public exploit code.\n\nAffected product: nextcloud security-advisories. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2024-22212/ (Markdown: https://insights.sbomify.com/CVE-2024-22212/index.md)","id":"CVE-2024-22212","markdown":"https://insights.sbomify.com/CVE-2024-22212/index.md","name":"CVE-2024-22212","record":{"aliases":["GHSA-vj5q-f63m-wp77"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover"],"network_reachable":"yes","non_default_config":false,"product_category":"Nextcloud Global Site Selector","requires_auth":"none","summary":"An authentication bypass in Nextcloud Global Site Selector allows attackers to log in as other users, requiring an upgrade to secure the system.","user_interaction":"required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"global_site_selector","vendor":"nextcloud"}],"cvss":{"score":9.7,"severity":"critical","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H","version":"3.1"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"Nextcloud Global Site Selector is a tool which allows you to run multiple small Nextcloud instances and redirect users to the right server. A problem in the password verification method allows an attacker to authenticate as another user. It is recommended that the Nextcloud Global Site Selector is upgraded to version 1.4.1, 2.1.2, 2.3.4 or 2.4.5. There are no known workarounds for this issue.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"Nextcloud global site selector authentication bypass","id":"CVE-2024-22212","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"auth_bypass","year":"2024"},"n_packages":0,"n_references":3,"next":{"headline":"Cross-site Scripting when sending HTML as a comment in the Nextcloud Deck app","id":"CVE-2024-22213"},"packages":[],"prev":{"headline":"FreeRDP integer Overflow leading to Heap Overflow","id":"CVE-2024-22211"},"products":["security-advisories"],"published":"2024-01-18","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2024-09-11","vendors":["nextcloud"]},"summary":"An authentication bypass in Nextcloud Global Site Selector allows attackers to log in as other users, requiring an upgrade to secure the system.","url":"https://insights.sbomify.com/CVE-2024-22212/"}