{"id":"CVE-2026-100840","published":"2026-09-27T02:17:22.387","lastModified":"2026-09-28T21:03:04.910","description":"MONAI through 1.6.0 contains a remote code execution vulnerability in the bundle configuration engine that resolves _target_ values to arbitrary importable callables without an allow list and passes $ expressions to Python eval(). Attackers can publish a malicious bundle with crafted configuration containing arbitrary code that executes when a victim loads the bundle using monai.bundle.load() or monai.bundle.run().","cvssScore":7.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","cwes":["CWE-95"],"vendors":[],"products":[],"references":[{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-873f-pvrv-4x83","tags":[]},{"url":"https://www.vulncheck.com/advisories/monai-through-1.6.0-remote-code-execution-via-bundle-configuration","tags":[]},{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-873f-pvrv-4x83","tags":[]}],"exploitRefs":[{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-873f-pvrv-4x83","tags":[]},{"url":"https://github.com/Project-MONAI/MONAI/security/advisories/GHSA-873f-pvrv-4x83","tags":[]}],"hasPoc":true,"ai":null}