🛡️ CVE-2023-26108 — nest

🟢 CVSS 3.7 — Low ✅ No Known Exploit CWE-200 NVD
3.7
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

@nestjs/core vulnerable to Information Exposure via StreamableFile pipe

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.

How this vulnerability can be exploited

This issue can be reached over the network, attack complexity is high, an attacker needs no privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity none, availability none.

Weakness class

CVE-2023-26108 is classified as CWE-200: Exposure of Sensitive Information. Information that should stay internal is disclosed to someone who is not authorised to see it.

Affected software

CVE-2023-26108 is recorded against 2 packages.

  • @nestjs/core
  • nest (fixed in 9.0.5)

Timeline and source

Published on 6 March 2023 and last revised on 8 November 2023. No public exploit is currently recorded for this entry. A vendor advisory or fix has been published. Record sourced from NVD.

References

nvd.nist.gov (Advisory)
github.com (Web)
github.com (Web)
github.com (Web)
github.com (Package)
security.snyk.io (Web)

Details

Severity Low
CVSS Score 3.7
CVSS Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
CWE CWE-200
Public Exploit ✅ No
Source NVD
Published 2023-03-06
Updated 2026-08-12
Modified 2023-11-08

Affected Packages

Software From version Fixed in
@nestjs/core — —
nest — 9.0.5

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