{"answers":{"affected":"1 open source package ship an affected version, including mastodon. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-0432 exists.","fix":"Upgrade mastodon to 3.5.0 or later.","what":"CVE-2022-0432 is a high-severity vulnerability in mastodon/mastodon, published on 2 Feb 2022. 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-2022-0432 and fix it if it is affected.\n\nWhat it is: CVE-2022-0432 is a high-severity vulnerability in mastodon/mastodon, published on 2 Feb 2022. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-0432 exists.\n\nAffected packages and fixed versions:\n- mastodon (Bitnami): affected all versions; fixed in 3.5.0\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-2022-0432/ (Markdown: https://insights.sbomify.com/CVE-2022-0432/index.md)","id":"CVE-2022-0432","markdown":"https://insights.sbomify.com/CVE-2022-0432/index.md","name":"CVE-2022-0432","record":{"aliases":["BIT-mastodon-2022-0432","GHSA-fqq9-f3pw-4cff"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["code_execution","privilege_escalation"],"network_reachable":"yes","non_default_config":false,"product_category":"Mastodon social media","requires_auth":"none","summary":"Prototype pollution in Mastodon allows attackers to manipulate object prototypes, potentially leading to code execution or privilege escalation.","user_interaction":"required","vuln_class":"other"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"mastodon","vendor":"joinmastodon"}],"cvss":{"score":7.4,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:H/A:N","version":"3.0"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"Prototype Pollution in GitHub repository mastodon/mastodon prior to 3.5.0.","ecosystems":["Bitnami"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":1,"refs":[{"date":null,"kind":"nuclei","ref":"http/cves/2022/CVE-2022-0432.yaml","stars":null,"title":"Mastodon Prototype Pollution Vulnerability"}],"tier":"weaponised"},"has_fix":true,"headline":"Prototype Pollution in mastodon/mastodon","id":"CVE-2022-0432","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Bitnami","product":null,"products":[],"type":"other","year":"2022"},"n_packages":1,"n_references":2,"next":{"headline":"Null dereference in kernel","id":"CVE-2022-0433"},"packages":[{"ecosystem":"Bitnami","fixed":["3.5.0"],"introduced":["0"],"last_affected":[],"package":"mastodon","purl":"pkg:bitnami/mastodon","source":"BIT-mastodon-2022-0432"}],"prev":{"headline":"Google Pagespeed Insights \u003c 4.0.4 - Reflected Cross-Site Scripting","id":"CVE-2022-0431"},"products":["mastodon/mastodon"],"published":"2022-02-02","related":[{"cvss_score":10,"headline":"Mastodon vulnerable to arbitrary file creation through media attachments","id":"CVE-2023-36460","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":9.8,"headline":"Improper Restriction of Excessive Authentication Attempts in mastodon/mastodon","id":"CVE-2022-2166","kev_date_added":null,"published":"2022-11-16"},{"cvss_score":9.8,"headline":"Missing authorization in n/a","id":"CVE-2022-24307","kev_date_added":null,"published":"2022-02-03"},{"cvss_score":9.8,"headline":"Auth bypass in n/a","id":"CVE-2018-21018","kev_date_added":null,"published":"2019-09-22"},{"cvss_score":9.4,"headline":"Mastodon Remote user impersonation and takeover","id":"CVE-2024-23832","kev_date_added":null,"published":"2024-02-01"},{"cvss_score":9.3,"headline":"Mastodon vulnerable to Cross-site Scripting through oEmbed preview cards","id":"CVE-2023-36459","kev_date_added":null,"published":"2023-07-06"},{"cvss_score":8.5,"headline":"Lack of media type verification of Activity Streams objects allows impersonation of remote accounts","id":"CVE-2024-25623","kev_date_added":null,"published":"2024-02-19"}],"sources":[{"class":"attribution","licence":"Apache-2.0","name":"Bitnami","prefix":"BIT"},{"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)"},{"class":"attribution","licence":"MIT","name":"Nuclei templates"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-08-02","vendors":["mastodon"]},"summary":"Prototype pollution in Mastodon allows attackers to manipulate object prototypes, potentially leading to code execution or privilege escalation.","url":"https://insights.sbomify.com/CVE-2022-0432/"}