VulnerabilityModified
CVE-2022-32210
`Undici.ProxyAgent` never verifies the remote server's certificate, and always exposes all request & response data to the proxy.
MEDIUM 6.5EPSS 0.45%
Does this matter?
Lower severity and a low EPSS score (0.45%). Track it; it rarely justifies an emergency change on its own.
Description
`Undici.ProxyAgent` never verifies the remote server's certificate, and always exposes all request & response data to the proxy. This unexpectedly means that proxies can MitM all HTTPS traffic, and if the proxy's URL is HTTP then it also means that nominally HTTPS requests are actually sent via plain-text HTTP between Undici and the proxy server.
- CVSS 3.1
- 6.5 MEDIUMCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:L/A:N
- EPSS
- 0.45% probability · 38th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-295
- Affected
- nodejs/undici
- Source
- support@hackerone.com
References
- https://github.com/nodejs/undici/security/advisories/GHSA-pgw7-wx7w-2w33Exploit, Third Party Advisory
- https://hackerone.com/reports/1583680Exploit, Issue Tracking, Third Party Advisory
- https://github.com/nodejs/undici/security/advisories/GHSA-pgw7-wx7w-2w33Exploit, Third Party Advisory
- https://hackerone.com/reports/1583680Exploit, Issue Tracking, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.