{"answers":{"affected":"3 open source packages ship an affected version, including github.com/usememos/memos. It affects 1 product.","exploited":"There is no known exploitation of CVE-2022-4767 in the wild and no public exploit code.","fix":"Upgrade github.com/usememos/memos to 0.9.1 or later.","what":"CVE-2022-4767 is a high-severity denial of service vulnerability in Usememos Memos, published on 27 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4767 and fix it if it is affected.\n\nWhat it is: CVE-2022-4767 is a high-severity denial of service vulnerability in Usememos Memos, published on 27 Dec 2022. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2022-4767 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- github.com/usememos/memos (Go): affected all versions; fixed in 0.9.1\n- github.com/usememos/memos (Go): affected all versions; fixed in 0.9.1\n- github.com/usememos/memos (Go): affected all versions; fixed in 0.9.1\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-2022-4767/ (Markdown: https://insights.sbomify.com/CVE-2022-4767/index.md)","id":"CVE-2022-4767","markdown":"https://insights.sbomify.com/CVE-2022-4767/index.md","name":"CVE-2022-4767","record":{"aliases":["GHSA-33m8-f4hw-wm3q","GO-2022-1219"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Memos web application","requires_auth":"low_privilege","summary":"An attacker can cause a denial of service in the usememos/memos web application, requiring an upgrade to mitigate.","user_interaction":"not_required","vuln_class":"denial_of_service"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"memos","vendor":"usememos"}],"cvss":{"score":7.6,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H","version":"3.0"},"cwes":[{"id":"CWE-400","name":"Uncontrolled Resource Consumption"}],"description":"Denial of Service in GitHub repository usememos/memos prior to 0.9.1.","ecosystems":["Go"],"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":"Denial of Service in usememos/memos","id":"CVE-2022-4767","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"usememos:memos","products":["usememos:memos"],"type":"denial_of_service","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Dropbox merou SSH Public Key public_key.py add_public_key injection","id":"CVE-2022-4768"},"packages":[{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":null,"source":"GHSA-33m8-f4hw-wm3q"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GHSA-33m8-f4hw-wm3q"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GO-2022-1219"}],"prev":{"headline":"dolibarr_project_timesheet Form cross-site request forgery","id":"CVE-2022-4766"},"products":["usememos/memos"],"published":"2022-12-27","related":[{"cvss_score":9.8,"headline":"Memos has Cross-Site Scripting (XSS) Vulnerability in Image URLs","id":"CVE-2025-50738","kev_date_added":null,"published":"2025-07-29"},{"cvss_score":9.8,"headline":"Memos Server-Side Request Forgery (SSRF)","id":"CVE-2025-22952","kev_date_added":null,"published":"2025-02-27"},{"cvss_score":9.8,"headline":"Stored XSS in usememos/memos","id":"CVE-2023-0109","kev_date_added":null,"published":"2024-11-15"},{"cvss_score":9.8,"headline":"Improper Access Control in usememos/memos","id":"CVE-2023-4696","kev_date_added":null,"published":"2023-09-01"},{"cvss_score":9.8,"headline":"Cross-site Scripting (XSS) - Stored in usememos/memos","id":"CVE-2022-4866","kev_date_added":null,"published":"2022-12-31"},{"cvss_score":9.8,"headline":"Improper Handling of Values in usememos/memos","id":"CVE-2022-4851","kev_date_added":null,"published":"2022-12-29"},{"cvss_score":9.8,"headline":"Improper Restriction of Excessive Authentication Attempts in usememos/memos","id":"CVE-2022-4797","kev_date_added":null,"published":"2022-12-28"}],"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":"CC BY 4.0","name":"Go Vulnerability Database","prefix":"GO"},{"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":"partial"},"state":"PUBLISHED","updated":"2025-04-10","vendors":["usememos"]},"summary":"An attacker can cause a denial of service in the usememos/memos web application, requiring an upgrade to mitigate.","url":"https://insights.sbomify.com/CVE-2022-4767/"}