CVE-2023-26108: @nestjs/core vulnerable to Information Exposure via StreamableFile pipe

March 6, 2023 (updated November 7, 2023)

Versions of the package @nestjs/core before 9.0.5 is 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

github.com/advisories/GHSA-4jpv-8r57-pv7j
github.com/nestjs/nest/issues/9759
github.com/nestjs/nest/pull/9819
github.com/nestjs/nest/pull/9819/commits/f59cf5e81ca73bcdf1b5b36713550fd93918db41
nvd.nist.gov/vuln/detail/CVE-2023-26108
security.snyk.io/vuln/SNYK-JS-NESTJSCORE-2869127

Code Behaviors & Features

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