CVE-2025-54384
Medium · 6.3CVSS
6.3
EPSS
0.2%
Published
Oct 29, 2025
CISA due date
—
The record
CKAN is an open-source DMS (data management system) for powering data hubs and data portals. Prior to 2.10.9 and 2.11.4, the helpers.markdown_extract() function did not perform sufficient sanitization of input data before wrapping in an HTML literal element. This helper is used to render user-provided data on dataset, resource, organization or group pages (plus any page provided by an extension that used that helper function), leading to a potential XSS vector. This vulnerability has been fixed in CKAN 2.10.9 and 2.11.4.
Affected packages
| Ecosystem | Package | Introduced | Fixed |
|---|---|---|---|
| PyPI | ckan | 0 | 2.10.9 |
| PyPI | ckan | 2.11.0 | 2.11.4 |
| pypi | ckan | 2.11.0 | No fix |
Related vulnerabilities
- GHSA-2r4h-8jxv-w2j8 CKAN vulnerable to stored XSS in resource description Same vulnerability
- GHSA-2hvh-cw5c-8q8q CKAN vulnerable to fixed session IDs Also affects ckan
- CVE-2025-64100 CKAN is an open-source DMS (data management system) for powering data hubs and data… Also affects ckan
- CVE-2026-96379 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")… CWE-79
- CVE-2026-96382 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")… CWE-79
- CVE-2026-96368 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")… CWE-79
- CVE-2026-96361 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")… CWE-79
- CVE-2026-96362 Improper Neutralization of Input During Web Page Generation ("Cross-site Scripting")… CWE-79