CVEvulnerability

CVE-2026-40471

9.6 CRITICAL Published 2026-04-23 Modified 2026-06-17 Official page ↗
Status
Awaiting Analysis
Published
2026-04-23
Last modified
2026-06-17
Assigner
74b3a70d-cca6-4d34-9789-e83b222ae3be
CVSS 3.1 (74b3a70d-cca6-4d34-9789-e83b222ae3be)
9.6 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:L
Weaknesses
CWE-352

Description

hackage-server lacked Cross-Site Request Forgery (CSRF) protection across its endpoints. Scripts on foreign sites could trigger requests to hackage server, possibly abusing latent credentials to upload packages or perform other administrative actions. Some unauthenticated actions could also be abused (e.g. creating new user accounts).

Related

Weakness · CWE (1)

  • CWE-352 Cross-Site Request Forgery weakness

References