Description
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.
References (4)
Core 4
Core References
Exploit, Issue Tracking, Third Party Advisory
https://github.com/nestjs/nest/issues/9759
Issue Tracking, Patch
https://github.com/nestjs/nest/pull/9819
Third Party Advisory
https://security.snyk.io/vuln/SNYK-JS-NESTJSCORE-2869127
Scores
CVSS v3
3.7
EPSS
0.0026
EPSS Percentile
49.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-200
Status
published
Products (2)
nestjs/core
0 - 9.0.5npm
nestjs/nest
< 9.0.5
Published
Mar 06, 2023
Tracked Since
Feb 18, 2026