CVE-2026-100842 MONAI through 1.6.0 _get_fake_spatial_shape eval() Sandbox Bypass via Attribute Chains

MONAI through 1.6.0 contains an eval injection vulnerability in getfakespatialshape in monai/bundle/scripts.py. The function validates shape expressions with a helper that walks the AST and only collects ast.Name nodes, rejecting any name other than 'p' or 'n', before passing the string to eval...

CVE-2026-100842

MONAI versions through 1.6.0 are vulnerable to an eval injection vulnerability within the _get_fake_spatial_shape() function in monai/bundle/scripts.py. The flaw exists because the validation helper only inspects ast.Name nodes, allowing attackers to bypass the sandbox using attribute chains (e.g...

CVE-2026-100842 MONAI through 1.6.0 _get_fake_spatial_shape eval() Sandbox Bypass via Attribute Chains

MONAI through 1.6.0 contains an eval injection vulnerability in getfakespatialshape in monai/bundle/scripts.py. The function validates shape expressions with a helper that walks the AST and only collects ast.Name nodes, rejecting any name other than 'p' or 'n', before passing the string to eval...