{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-93765 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-93765 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-93765 is a high-severity code injection vulnerability in MongoDB Inc. Mongoid, published on 18 Sep 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-2026-93765 and fix it if it is affected.\n\nWhat it is: CVE-2026-93765 is a high-severity code injection vulnerability in MongoDB Inc. Mongoid, published on 18 Sep 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-2026-93765 in the wild and no public exploit code.\n\nAffected product: MongoDB Inc. Mongoid. No package-level version data is available, so check the vendor advisory linked from the reference page.\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-2026-93765/ (Markdown: https://insights.sbomify.com/CVE-2026-93765/index.md)","id":"CVE-2026-93765","markdown":"https://insights.sbomify.com/CVE-2026-93765/index.md","name":"CVE-2026-93765","record":{"aliases":["GHSA-8899-fxx7-fwx3"],"analysis":{"component_type":"library","fix_type":"patch","impacts":["data_modify","denial_of_service"],"network_reachable":"yes","non_default_config":false,"product_category":"Mongoid ODM library","requires_auth":"none","summary":"Unvalidated method dispatch in Mongoid allows attackers to delete records and crash the application via crafted input.","user_interaction":"not_required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","cpe":[{"product":"mongoid","vendor":"mongodb"}],"cvss":{"score":8.3,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-470","name":"Use of Externally-Controlled Input to Select Classes or Code"}],"description":"Mongoid contains an unsafe reflection weakness in the document persistence layer of its object-document mapping code. Input whose keys are passed through from an unauthenticated party by an embedding application can cause unintended internal method invocation instead of the intended array field update. This may result in unintended removal of stored records and in the embedding application becoming unresponsive.","ecosystems":[],"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":"Document deletion and process crash via unvalidated method-name dispatch in atomic pop operation","id":"CVE-2026-93765","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"code_injection","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Tainacan \u003c= 1.3.0 - Authenticated (Subscriber+) Path Traversal to Arbitrary File Read via 'guid' Parameter","id":"CVE-2026-93767"},"packages":[],"prev":{"headline":"Plaintext storage of encrypted fields via skipped embedded models in encryption schema generation","id":"CVE-2026-93764"},"products":["Mongoid"],"published":"2026-09-18","related":[{"cvss_score":9.2,"headline":"Data deletion and attribute disclosure via field-name method injection in in-memory queries","id":"CVE-2026-93762","kev_date_added":null,"published":"2026-09-18"},{"cvss_score":8.8,"headline":"Server-side JavaScript injection via string query criteria bypassing the strict operator allowlist","id":"CVE-2026-93759","kev_date_added":null,"published":"2026-09-18"},{"cvss_score":8.7,"headline":"Denial of service via unbounded regex matching in Mongoid's in-memory query matcher","id":"CVE-2026-93761","kev_date_added":null,"published":"2026-09-18"},{"cvss_score":8.6,"headline":"Cross-principal document update, theft, and deletion via unvalidated id in nested attributes","id":"CVE-2026-93758","kev_date_added":null,"published":"2026-09-18"},{"cvss_score":8.3,"headline":"NoSQL injection of JavaScript-executing query operators via unsafe-by-default operator guard","id":"CVE-2026-93760","kev_date_added":null,"published":"2026-09-18"},{"cvss_score":7.1,"headline":"Silent plaintext persistence via unresolved callable database name in encryption schema map","id":"CVE-2026-93763","kev_date_added":null,"published":"2026-09-18"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-21","vendors":["MongoDB Inc."]},"summary":"Unvalidated method dispatch in Mongoid allows attackers to delete records and crash the application via crafted input.","url":"https://insights.sbomify.com/CVE-2026-93765/"}