Cross-site Request Forgery (CSRF) Affecting ckan package, versions [, 2.10.10)[2.11.0, 2.11.5)
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-PYTHON-CKAN-16322864
- published30 Apr 2026
- disclosed29 Apr 2026
- creditShirsendu Mondal
Introduced: 29 Apr 2026
CVE-2026-41255 (opens in a new tab)How to fix?
Upgrade ckan to version 2.10.10, 2.11.5 or higher.
Overview
ckan is a world’s leading Open Source data portal platform.
It powers dozens of Open Data portals around the world, including data.gov, open.canada.ca and europeandataportal.eu but also regional, research and community organizations.
It makes easy to publish, share and find data online and is fully customizable via extensions and plugins.
Affected versions of this package are vulnerable to Cross-site Request Forgery (CSRF) in the CSRF protection. An attacker can bypass CSRF protections by sending unauthenticated or token-based requests to endpoints, causing them to be marked as exempt from CSRF protection for the lifetime of the server process. This can be exploited in combination with cross-site scripting to perform unauthorized actions using another user's credentials.