CVE-2026-40471

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).

• CWE-352

• https://osv.dev/vulnerability/HSEC-2026-0002

Published

Apr 23, 2026

Last Modified

Jun 17, 2026

Status

Awaiting Analysis

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2026-40462Incorrect permission assignment vulnerabilities exist in iCo…7.1
• CVE-2026-40466Improper Input Validation, Improper Control of Generation of…8.8
• CVE-2026-40467Use After Free vulnerability has been found in "io.c" progra…7.5
• CVE-2026-40468Integer overflow vulnerability has been found in "builtin.c"…9.1
• CVE-2026-40469Integer overflow vulnerability has been found in "builtin.c"…9.1
• CVE-2026-40470A critical XSS vulnerability affected hackage-server and hac…9.9
• CVE-2026-40472In hackage-server, user-controlled metadata from .cabal file…9.9
• CVE-2026-40473The camel-mina component's MinaConverter.toObjectInput(IoBuf…8.8
• CVE-2026-40474wger is a free, open-source workout and fitness manager. In …7.6
• CVE-2026-40476graphql-go is a Go implementation of GraphQL. In versions 15…7.5
• CVE-2026-40477Thymeleaf is a server-side Java template engine for web and …9
• CVE-2026-40478Thymeleaf is a server-side Java template engine for web and …9