VULNERABILITY INTELLIGENCE
CVE-2025-1211
CVSS score6.5 MEDIUM
EPSS probability0.52%
CISA KEVNot currently listed
Published2025-02-11
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L
Description
Versions of the package hackney before 1.21.0 are vulnerable to Server-side Request Forgery (SSRF) due to improper parsing of URLs by URI built-in module and hackey. Given the URL http://127.0.0.1?@127.2.2.2/, the URI function will parse and see the host as 127.0.0.1 (which is correct), and hackney will refer the host as 127.2.2.2/. This vulnerability can be exploited when users rely on the URL function for host checking.
Weakness classification
- report@snyk.io: CWE-918
- 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-918