{"answers":{"affected":"3 open source packages ship an affected version, including mem0ai. It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-31241 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-31241 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-31241 is a medium-severity missing authorization vulnerability in n/a, published on 12 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-31241 and fix it if it is affected.\n\nWhat it is: CVE-2026-31241 is a medium-severity missing authorization vulnerability in n/a, published on 12 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-31241 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- mem0ai (PyPI): affected all versions up to 1.0.0; no fix listed\n- mem0ai (PyPI): affected all versions up to 1.0.0; no fix listed\n- mem0ai (PyPI): affected all versions up to 1.0.0; no fix listed\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-2026-31241/ (Markdown: https://insights.sbomify.com/CVE-2026-31241/index.md)","id":"CVE-2026-31241","markdown":"https://insights.sbomify.com/CVE-2026-31241/index.md","name":"CVE-2026-31241","record":{"aliases":["GHSA-gq6f-qwv9-rf4j","PYSEC-2026-2634"],"analysis":{"component_type":"library","fix_type":"upgrade","impacts":["data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Python memory library","requires_auth":"none","summary":"Unauthenticated attackers can delete memory records for any user via the DELETE /memories endpoint, causing data loss and denial of service.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mitre","cpe":[{"product":"mem0","vendor":"mem0"}],"cvss":{"score":6.5,"severity":"medium","source":"cisa-adp","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"},{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The mem0 1.0.0 server lacks authentication and authorization controls for its memory deletion API endpoint (DELETE /memories). The endpoint allows unauthenticated users to delete memory records by specifying arbitrary user identifiers (e.g., user_id, run_id, agent_id) in the request query parameters. A remote attacker can exploit this by sending unauthenticated DELETE requests to erase memory data for any user, leading to unauthorized data loss and denial of service.","ecosystems":["PyPI"],"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":"mem0 server lacks authentication and authorization controls for its memory deletion API endpoint","id":"CVE-2026-31241","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Missing authorization in n/a","id":"CVE-2026-31242"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["1.0.0"],"package":"mem0ai","purl":null,"source":"GHSA-gq6f-qwv9-rf4j"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["1.0.0"],"package":"mem0ai","purl":"pkg:pypi/mem0ai","source":"GHSA-gq6f-qwv9-rf4j"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["1.0.0"],"package":"mem0ai","purl":"pkg:pypi/mem0ai","source":"PYSEC-2026-2634"}],"prev":{"headline":"mem0 server lacks authentication and authorization controls for its memory management API endpoints","id":"CVE-2026-31240"},"products":["n/a"],"published":"2026-05-12","related":[{"cvss_score":9.1,"headline":"Missing authorization in n/a","id":"CVE-2026-31242","kev_date_added":null,"published":"2026-05-12"},{"cvss_score":6.5,"headline":"Missing authorization in n/a","id":"CVE-2026-31243","kev_date_added":null,"published":"2026-05-12"},{"cvss_score":6.5,"headline":"Missing authorization in n/a","id":"CVE-2026-31244","kev_date_added":null,"published":"2026-05-12"},{"cvss_score":5.3,"headline":"mem0 server lacks authentication and authorization controls for its memory creation API endpoint","id":"CVE-2026-31245","kev_date_added":null,"published":"2026-05-12"}],"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":"PyPA Advisory Database","prefix":"PYSEC"},{"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":"2026-05-13","vendors":["n/a"]},"summary":"Unauthenticated attackers can delete memory records for any user via the DELETE /memories endpoint, causing data loss and denial of service.","url":"https://insights.sbomify.com/CVE-2026-31241/"}