{"answers":{"affected":"3 open source packages ship an affected version, including mcp-memory-service. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-29787 exists.","fix":"Upgrade mcp-memory-service to 10.21.0 or later.","what":"CVE-2026-29787 is a medium-severity vulnerability in doobidoo mcp-memory-service, published on 7 Mar 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-2026-29787 and fix it if it is affected.\n\nWhat it is: CVE-2026-29787 is a medium-severity vulnerability in doobidoo mcp-memory-service, published on 7 Mar 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-29787 exists.\n\nAffected packages and fixed versions:\n- mcp-memory-service (PyPI): affected all versions; fixed in 10.21.0\n- mcp-memory-service (PyPI): affected all versions; fixed in 10.21.0\n- mcp-memory-service (PyPI): affected all versions; fixed in 10.21.0\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-2026-29787/ (Markdown: https://insights.sbomify.com/CVE-2026-29787/index.md)","id":"CVE-2026-29787","markdown":"https://insights.sbomify.com/CVE-2026-29787/index.md","name":"CVE-2026-29787","record":{"aliases":["GHSA-73hc-m4hx-79pj","PYSEC-2026-2623"],"analysis":{"component_type":"server_software","fix_type":"upgrade","impacts":["data_read"],"network_reachable":"yes","non_default_config":true,"product_category":"MCP memory backend","requires_auth":"none","summary":"Unauthenticated attackers can access detailed system information via the health endpoint when anonymous access is enabled, exposing sensitive reconnaissance data.","user_interaction":"not_required","vuln_class":"information_disclosure"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"mcp-memory-service","vendor":"doobidoo"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-200","name":"Exposure of Sensitive Information to an Unauthorized Actor"}],"description":"mcp-memory-service is an open-source memory backend for multi-agent systems. Prior to version 10.21.0, the /api/health/detailed endpoint returns detailed system information including OS version, Python version, CPU count, memory totals, disk usage, and the full database filesystem path. When MCP_ALLOW_ANONYMOUS_ACCESS=true is set (required for the HTTP server to function without OAuth/API key), this endpoint is accessible without authentication. Combined with the default 0.0.0.0 binding, this exposes sensitive reconnaissance data to the entire network. This issue has been patched in version 10.21.0.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":true,"headline":"mcp-memory-service: System Information Disclosure via Health Endpoint","id":"CVE-2026-29787","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"information_disclosure","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"TSPortal: Anyone can forge self-deletion requests of any user","id":"CVE-2026-29788"},"packages":[{"ecosystem":"PyPI","fixed":["10.21.0"],"introduced":["0"],"last_affected":[],"package":"mcp-memory-service","purl":null,"source":"GHSA-73hc-m4hx-79pj"},{"ecosystem":"PyPI","fixed":["10.21.0"],"introduced":["0"],"last_affected":[],"package":"mcp-memory-service","purl":"pkg:pypi/mcp-memory-service","source":"GHSA-73hc-m4hx-79pj"},{"ecosystem":"PyPI","fixed":["10.21.0"],"introduced":["0"],"last_affected":[],"package":"mcp-memory-service","purl":"pkg:pypi/mcp-memory-service","source":"PYSEC-2026-2623"}],"prev":{"headline":"node-tar: Hardlink Path Traversal via Drive-Relative Linkpath","id":"CVE-2026-29786"},"products":["mcp-memory-service"],"published":"2026-03-07","related":[{"cvss_score":8.1,"headline":"mcp-memory-service's Wildcard CORS with Credentials Enables Cross-Origin Memory Theft","id":"CVE-2026-33010","kev_date_added":null,"published":"2026-03-20"}],"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":"yes","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-09","vendors":["doobidoo"]},"summary":"Unauthenticated attackers can access detailed system information via the health endpoint when anonymous access is enabled, exposing sensitive reconnaissance data.","url":"https://insights.sbomify.com/CVE-2026-29787/"}