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CVE-2026-33677

Webhook BasicAuth Credentials Exposed to Read-Only Project Collaborators via API PUBLISHED

Description (CNA)

Vikunja is an open-source self-hosted task management platform. Prior to version 2.2.1, the `GET /api/v1/projects/:project/webhooks` endpoint returns webhook BasicAuth credentials (`basic_auth_user` and `basic_auth_password`) in plaintext to any user with read access to the project. While the existing code correctly masks the HMAC `secret` field, the BasicAuth fields added in a later migration were not given the same treatment. This allows read-only collaborators to steal credentials intended for authenticating against external webhook receivers. Version 2.2.1 patches the issue.

Affected (CNA)

Vendor / productVersions
go-vikunja / vikunjaaffected < 2.2.1

CWE

CWE-200

References

ADP enrichment

CISA-ADP

No English description supplied.

No references supplied.