CVE-2022-32210

unknown

Published 2022-06-17 · Modified 2026-03-13

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CVSS v3

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CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:C/C:H/I:H/A:N

CVSS v4 NEW

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not yet in upstream

VIR risk

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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.

Predictions

Exploit likelihood

30%

Patch ETA

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Heuristic predictions, AS-IS, for prioritization only.

Mitigations

No mitigations published for this CVE yet.

The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.

✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here with source_tier=community-verified.

OS impact

OS	Version	Status	Fixed in
sles		affected
debian	bookworm	fixed	`5.6.1+dfsg1+~cs18.9.16-1`
debian	forky	fixed	`5.6.1+dfsg1+~cs18.9.16-1`
debian	sid	fixed	`5.6.1+dfsg1+~cs18.9.16-1`
debian	trixie	fixed	`5.6.1+dfsg1+~cs18.9.16-1`

Package impact

Ecosystem	Package	Vulnerable	Fixed
npm	undici	`>=4.8.2,<5.5.1`	`5.5.1`

References

Community-verified mitigations for this CVE will appear above when contributors publish them.

Verify integrity in audit chain (admin only). AS-IS.