Vulnerability in Feathersjs Feathers
CVE-2023-37899
Feathersjs is a framework for creating web APIs and real-time applications with TypeScript or JavaScript. Feathers socket handler did not catch invalid string conversion errors like `const message = ${{ toString: '' }}` which would cause t…
EPSS: 0.012 (64.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
Affected products
- Feathersjs Feathers — versions < 4.5.18, >= 5.0.0, < 5.0.8
Weakness classification (CWE)
References
- security-advisories@github.com (x_refsource_CONFIRM, Exploit, Vendor Advisory)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (Patch, x_refsource_MISC)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
- security-advisories@github.com (x_refsource_MISC, Release Notes)
Frequently asked questions
- What is CVE-2023-37899?
- CVE-2023-37899 is a high-severity vulnerability in Feathersjs Feathers, classified under Improper Check for Unusual or Exceptional Conditions. CVSS score: 7.5/10. Published 2023-07-19.
- How severe is CVE-2023-37899?
- High severity. CVSS v3 base score is 7.5 out of 10.