docarray prototype pollution
Published May 25, 2025 · Updated Nov 3, 2026
Original summary
Normalized public record · Updated Nov 3, 2026
docarray prototype pollution
Publisher and source text is retained separately from QFinch interpretation.
QFinch assessment
A vulnerability was found in docarray up to 0.40.1. It has been rated as critical. Affected by this issue is the function __getitem__ of the file /docarray/data/torch_dataset.py of the component Web API. The manipulation leads to improperly controlled modification of object prototype attributes ('prototype pollution'). The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Evidence: public source recordsAffected products
| Affected package, product or range | Fix status |
|---|---|
| Consult the referenced vendor advisory for affected versions. | Consult source advisory |
Matching a version is only one part of assessing exposure. QFinch has not assessed your environment on this public page.
Remediation
Apply the vendor-supported fixed release or mitigation, then verify the affected component is no longer reachable.
- Confirm the affected product and reachable code path exist in your environment.
- Apply the vendor-supported patch or mitigation from the primary advisory.
- Rescan the exact deployed revision and retain verification evidence.
Evidence coverage
- SSVC priority
- LOW
- Confidence
- Not available
- Aliases
- None reported
Scores appear only when corresponding evidence exists. Missing data is never interpreted as zero risk.
Sources and record history
- VDB-310238 | docarray Web API torch_dataset.py __getitem__ prototype pollution ↗
- VDB-310238 | CTI Indicators (IOB, IOC, TTP, IOA) ↗
- Submit #574696 | docarray 0.40.1 Improperly Controlled Modification of Object Prototype Attribute ↗
- gist.github.com ↗
Record history
Published May 25, 2025 · Last refreshed Nov 3, 2026