CVE-2026-33310
High
Description
Intake is a package for finding, investigating, loading and disseminating data. Prior to version 2.0.9, the shell() syntax within parameter default values appears to be automatically expanded during the catalog parsing process. If a catalog contains a parameter default such as shell(<command>), the command may be executed when the catalog source is accessed. This means that if a user loads a malicious catalog YAML, embedded commands could execute on the host system. Version 2.0.9 mitigates the issue by making getshell False by default everywhere.
SeverityHigh
CVSS8.8
Exploit probability—
ProductIntake
PublishedMar 24, 2026
First seenMar 24, 2026
Weakness typeCWE-78OS command injectionCWE-94Code injection
How to fix
Update
- intake intake2.0.9 or later
- intake2.0.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| intake intake | v < 2.0.9 | 2.0.9 |
| intakePyPI | v ≤ 2.0.9, v < 2.0.9 | 2.0.9 |
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