{"answers":{"affected":"3 open source packages ship an affected version, including github.com/usememos/memos. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4863 exists.","fix":"Upgrade github.com/usememos/memos to 0.9.1 or later.","what":"CVE-2022-4863 is a high-severity missing authorization vulnerability in Usememos Memos, published on 30 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2022-4863 and fix it if it is affected.\n\nWhat it is: CVE-2022-4863 is a high-severity missing authorization vulnerability in Usememos Memos, published on 30 Dec 2022. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2022-4863 exists.\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-2022-4863/ (Markdown: https://insights.sbomify.com/CVE-2022-4863/index.md)","id":"CVE-2022-4863","markdown":"https://insights.sbomify.com/CVE-2022-4863/index.md","name":"CVE-2022-4863","record":{"aliases":["GHSA-6whj-8g9g-5jvx","GO-2023-1270"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["privilege_escalation","data_modify"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Memos note-taking app","requires_auth":"none","summary":"Attackers can bypass permission checks to perform unauthorized actions or modify data in the Memos application.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"memos","vendor":"usememos"}],"cvss":{"score":8.4,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"cwes":[{"id":"CWE-280","name":"Improper Handling of Insufficient Permissions or Privileges"}],"description":"Improper Handling of Insufficient Permissions or Privileges 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":"weaponised"},"has_fix":true,"headline":"Improper Handling of Insufficient Permissions or Privileges in usememos/memos","id":"CVE-2022-4863","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"usememos:memos","products":["usememos:memos"],"type":"missing_authorization","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Argument Injection in froxlor/froxlor","id":"CVE-2022-4864"},"packages":[{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":null,"source":"GHSA-6whj-8g9g-5jvx"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GHSA-6whj-8g9g-5jvx"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GO-2023-1270"}],"prev":{"headline":"XSS vulnerability in M-Files Web","id":"CVE-2022-4862"},"products":["usememos/memos"],"published":"2022-12-30","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":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2025-04-09","vendors":["usememos"]},"summary":"Attackers can bypass permission checks to perform unauthorized actions or modify data in the Memos application.","url":"https://insights.sbomify.com/CVE-2022-4863/"}