{"answers":{"affected":"It affects 1 product.","exploited":"There is no known exploitation of CVE-2026-9101 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-9101 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-9101 is a medium-severity code injection vulnerability in MongoDB, Inc. Compass, published on 20 May 2026. 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-2026-9101 and fix it if it is affected.\n\nWhat it is: CVE-2026-9101 is a medium-severity code injection vulnerability in MongoDB, Inc. Compass, published on 20 May 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-9101 in the wild and no public exploit code.\n\nAffected product: MongoDB, Inc. Compass. 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-2026-9101/ (Markdown: https://insights.sbomify.com/CVE-2026-9101/index.md)","id":"CVE-2026-9101","markdown":"https://insights.sbomify.com/CVE-2026-9101/index.md","name":"CVE-2026-9101","record":{"aliases":["GHSA-hwpv-w8h7-v7qm"],"analysis":{"component_type":"desktop_application","fix_type":"patch","impacts":["code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"MongoDB Compass","requires_auth":"none","summary":"Prototype pollution in CSV parsing allows attackers to execute arbitrary commands via shell.openExternal after specific user interactions.","user_interaction":"required","vuln_class":"code_injection"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"mongodb","cpe":[{"product":"compass","vendor":"mongodb"}],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-1321","name":"Improperly Controlled Modification of Object Prototype Attributes"}],"description":"Prototype pollution in csv parsing logic during import can lead to untrusted file paths (but not arguments) entering shell.openExternal after specific user behavior leading to \"1-click\" command execution.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Prototype pollution in csv parsing","id":"CVE-2026-9101","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":"Path Traversal in Altium Enterprise Server ComparisonService Allows Arbitrary File Write","id":"CVE-2026-9102"},"packages":[],"prev":{"headline":"Heap memory out of bounds read and crash in C Driver legacy GridFS file reader","id":"CVE-2026-9100"},"products":["Compass"],"published":"2026-05-20","related":[{"cvss_score":8.4,"headline":"Command injection in MongoDB Compass","id":"CVE-2026-14881","kev_date_added":null,"published":"2026-07-22"},{"cvss_score":7.5,"headline":"MongoDB Compass may be susceptible to local privilege escalation in Windows","id":"CVE-2025-1755","kev_date_added":null,"published":"2025-02-27"},{"cvss_score":7.1,"headline":"Insufficient validation of external input in Compass may enable MITM attacks","id":"CVE-2024-3371","kev_date_added":null,"published":"2024-04-24"},{"cvss_score":7,"headline":"ejson shell parser in MongoDB Compass maybe bypassed","id":"CVE-2024-6376","kev_date_added":null,"published":"2024-07-01"},{"cvss_score":4.8,"headline":"Local privilege escalation in MongoDB Compass for Windows","id":"CVE-2021-20334","kev_date_added":null,"published":"2021-04-06"}],"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":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-05-27","vendors":["MongoDB, Inc."]},"summary":"Prototype pollution in CSV parsing allows attackers to execute arbitrary commands via shell.openExternal after specific user interactions.","url":"https://insights.sbomify.com/CVE-2026-9101/"}