{"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-2022-4847 exists.","fix":"Upgrade github.com/usememos/memos to 0.9.1 or later.","what":"CVE-2022-4847 is a high-severity server-side request forgery vulnerability in Usememos Memos, published on 29 Dec 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-2022-4847 and fix it if it is affected.\n\nWhat it is: CVE-2022-4847 is a high-severity server-side request forgery vulnerability in Usememos Memos, published on 29 Dec 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-2022-4847 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-2022-4847/ (Markdown: https://insights.sbomify.com/CVE-2022-4847/index.md)","id":"CVE-2022-4847","markdown":"https://insights.sbomify.com/CVE-2022-4847/index.md","name":"CVE-2022-4847","record":{"aliases":["GHSA-r7hg-2cpp-8wqq","GO-2022-1264"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","security_bypass"],"network_reachable":"yes","non_default_config":false,"product_category":"Memos note-taking app","requires_auth":"none","summary":"Attackers can exploit incorrect destination specification in communication channels to access internal resources or bypass security controls in the Memos application.","user_interaction":"required","vuln_class":"ssrf"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"@huntrdev","cpe":[{"product":"memos","vendor":"usememos"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H","version":"3.0"},"cwes":[{"id":"CWE-941","name":"Incorrectly Specified Destination in a Communication Channel"}],"description":"Incorrectly Specified Destination in a Communication Channel 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":"Incorrectly Specified Destination in a Communication Channel in usememos/memos","id":"CVE-2022-4847","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"Go","product":"usememos:memos","products":["usememos:memos"],"type":"ssrf","year":"2022"},"n_packages":3,"n_references":2,"next":{"headline":"Improper Verification of Source of a Communication Channel in usememos/memos","id":"CVE-2022-4848"},"packages":[{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":null,"source":"GHSA-r7hg-2cpp-8wqq"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GHSA-r7hg-2cpp-8wqq"},{"ecosystem":"Go","fixed":["0.9.1"],"introduced":["0"],"last_affected":[],"package":"github.com/usememos/memos","purl":"pkg:golang/github.com/usememos/memos","source":"GO-2022-1264"}],"prev":{"headline":"Cross-Site Request Forgery (CSRF) in usememos/memos","id":"CVE-2022-4846"},"products":["usememos/memos"],"published":"2022-12-29","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 exploit incorrect destination specification in communication channels to access internal resources or bypass security controls in the Memos application.","url":"https://insights.sbomify.com/CVE-2022-4847/"}