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.
Metrics
Affected Vendors & Products
References
History
Tue, 24 Mar 2026 18:15:00 +0000
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ssvc
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Tue, 24 Mar 2026 16:00:00 +0000
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| Description | 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. | |
| Title | Webhook BasicAuth Credentials Exposed to Read-Only Project Collaborators via API | |
| Weaknesses | CWE-200 | |
| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-03-24T17:43:43.803Z
Reserved: 2026-03-23T16:34:59.930Z
Link: CVE-2026-33677
Updated: 2026-03-24T17:43:40.285Z
Status : Received
Published: 2026-03-24T16:16:35.113
Modified: 2026-03-24T16:16:35.113
Link: CVE-2026-33677
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OpenCVE Enrichment
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