{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2021-32722 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2021-32722 yet. Limit exposure of the affected software until one is available.","what":"CVE-2021-32722 is a medium-severity denial of service vulnerability in miraheze GlobalNewFiles, published on 28 Jun 2021. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2021-32722 and fix it if it is affected.\n\nWhat it is: CVE-2021-32722 is a medium-severity denial of service vulnerability in miraheze GlobalNewFiles, published on 28 Jun 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-2021-32722 in the wild and no public exploit code.\n\nAffected product: miraheze GlobalNewFiles. 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-2021-32722/ (Markdown: https://insights.sbomify.com/CVE-2021-32722/index.md)","id":"CVE-2021-32722","markdown":"https://insights.sbomify.com/CVE-2021-32722/index.md","name":"CVE-2021-32722","record":{"aliases":["GHSA-cwv5-c938-5h5h"],"analysis":{"component_type":"cms_plugin","fix_type":"patch","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"MediaWiki extension","requires_auth":"low_privilege","summary":"An attacker can overwhelm database servers by performing rapid page moves, causing denial of service in the GlobalNewFiles MediaWiki extension.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"globalnewfiles","vendor":"miraheze"}],"cvss":{"score":6.5,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"GlobalNewFiles is a mediawiki extension. Versions prior to 48be7adb70568e20e961ea1cb70904454a671b1d are affected by an uncontrolled resource consumption vulnerability. A large amount of page moves within a short space of time could overwhelm Database servers due to improper handling of load balancing and a lack of an appropriate index. As a workaround, one may avoid use of the extension unless additional rate limit at the MediaWiki level or via PoolCounter / MySQL is enabled. A patch is available in version 48be7adb70568e20e961ea1cb70904454a671b1d.","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":"Uncontrolled Resource Consumption in GlobalNewFiles","id":"CVE-2021-32722","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"denial_of_service","year":"2021"},"n_packages":0,"n_references":4,"next":{"headline":"Regular Expression Denial of Service (ReDoS) in Prism","id":"CVE-2021-32723"},"packages":[],"prev":{"headline":"URL Redirection to Untrusted Site ('Open Redirect') in github.com/AndrewBurian/powermux","id":"CVE-2021-32721"},"products":["GlobalNewFiles"],"published":"2021-06-28","related":[{"cvss_score":4.3,"headline":"Improper Input Validation in GlobalNewFiles","id":"CVE-2021-39186","kev_date_added":null,"published":"2021-09-01"}],"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":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-03","vendors":["miraheze"]},"summary":"An attacker can overwhelm database servers by performing rapid page moves, causing denial of service in the GlobalNewFiles MediaWiki extension.","url":"https://insights.sbomify.com/CVE-2021-32722/"}