undici before v5.8.0 vulnerable to uncleared cookies on cross-host / cross-origin redirect

Not analysed yet

We haven’t published our analysis of this Advisory yet. Once a person has reviewed it, this page will say what’s vulnerable, what has to be true for your app to be affected, and how to check.

Severity and exploitation

• CISA KEV Not listed.
• EPSS 0.0074, the 55th percentile, on 11 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

1. 18 Jul 2022, 08:32 UTC Published by the maintainers as a GitHub repository advisory

Sources

• GitHub Advisory Database: GHSA-q768-x9m6-m9qp
• OSV: GHSA-q768-x9m6-m9qp
• github.com/nodejs/undici/security/advisories/GHSA-q768-x9m6-m9qp
• nvd.nist.gov/vuln/detail/CVE-2022-31151
• github.com/nodejs/undici/issues/872
• github.com/nodejs/undici/pull/1441
• github.com/nodejs/undici/commit/0a5bee9465e627be36bac88edf7d9bbc9626126d
• hackerone.com/reports/1635514
• github.com/nodejs/undici
• github.com/nodejs/undici/blob/main/lib/handler/redirect.js#L189
• github.com/nodejs/undici/releases/tag/v5.8.0
• security.netapp.com/advisory/ntap-20220909-0006

Facts on this page come from the GitHub Advisory Database (CC-BY 4.0), OSV and the other sources listed, as published. We don’t reproduce full advisory descriptions, which can contain exploit code.