EUVD-2026-50416Published
undici vulnerable to cookie attribute injection via unsanitized domain and unparsed setCookie fields
Related advisories and sources
Publishers link these advisories through the identifiers shown below. A shared identifier or date alone does not tell you whether your software is affected or whether the advisories describe the same cause.
CVE-2026-16729 · CVE overview and exploitation status
cve-program · CVE-2026-16729
- https://github.com/nodejs/undici/security/advisories/GHSA-v3r7-h72x-cjcm
- https://cna.openjsf.org/security-advisories.html
euvd · EUVD-2026-50416
- https://github.com/nodejs/undici/security/advisories/GHSA-v3r7-h72x-cjcm
- https://cna.openjsf.org/security-advisories.html
nvd · CVE-2026-16729
- https://cna.openjsf.org/security-advisories.html
- https://github.com/nodejs/undici/security/advisories/GHSA-v3r7-h72x-cjcm
osv · GHSA-v3r7-h72x-cjcm
- https://github.com/nodejs/undici/security/advisories/GHSA-v3r7-h72x-cjcm
- https://nvd.nist.gov/vuln/detail/CVE-2026-16729
- https://github.com/nodejs/undici/commit/10d93fc332f2c8c161982dec3833201de29891b5
- https://github.com/nodejs/undici/commit/3bf91ddb493e853957f3a58e155326a668ab8aef
- https://github.com/nodejs/undici/commit/af7484043ee075a6f216da0ad77e1dac55199235
- https://cna.openjsf.org/security-advisories.html
- https://github.com/nodejs/undici
- https://github.com/nodejs/undici/releases/tag/v6.28.0
- https://github.com/nodejs/undici/releases/tag/v7.29.0
- https://github.com/nodejs/undici/releases/tag/v8.9.0
Related changes
Linked by CVE identifier- undici's setCookie function does not fully sanitize cookie attributes. In undici before 6.28.0, from 7.0.0 up to before 7.29.0, and from 8.0.0 up to before 8.9.0, a domain value is not checked for semicolons and entries in the unparsed arra… · Advisory content revised · 11 Nov 2026
- undici's setCookie function does not fully sanitize cookie attributes. In undici before 6.28.0, from 7.0.0 up to before 7.29.0, and from 8.0.0 up to before 8.9.0, a domain value is not checked for semicolons and entries in the unparsed arra… · Advisory content revised · 5 Nov 2026