CVE-2023-26108: Nestjs Nest

Medium severity, CVSS 5.3. EPSS: 0.7% chance of exploitation in the next 30 days.

Versions of the package @nestjs/core before 9.0.5 are vulnerable to Information Exposure via the StreamableFile pipe. Exploiting this vulnerability is possible when the client cancels a request while it is streaming a StreamableFile, the stream wrapped by the StreamableFile will be kept open.

Affected products

• Nestjs Nest: before 9.0.5 (fixed in 9.0.5)

Published 2023-03-06. Last modified 2026-06-17.