CVE-2025-54384— CKAN stored XSS vulnerability in Markdown description fields
Quick assessment
Affected
ckan ckan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
CKAN是CKAN开源的一个开源 DMS（数据管理系统）。用于为数据中心和数据门户提供动力。 CKAN 2.10.9之前版本和2.11.4之前版本存在跨站脚本漏洞，该漏洞源于helpers.markdown_extract函数未对输入数据进行充分清理，可能导致跨站脚本攻击。
Possible ATT&CK Techniques 2 AI
T1059 · Command and Scripting Interpreter T1189 · Drive-by Compromise
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I. Basic Information for CVE-2025-54384
Vulnerability Information
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Vulnerability Title
CKAN stored XSS vulnerability in Markdown description fields
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:L/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在Web页面生成时对输入的转义处理不恰当(跨站脚本)
Source: CVE Program / CVE List V5
Vulnerability Title
CKAN 跨站脚本漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
CKAN是CKAN开源的一个开源 DMS（数据管理系统）。用于为数据中心和数据门户提供动力。 CKAN 2.10.9之前版本和2.11.4之前版本存在跨站脚本漏洞，该漏洞源于helpers.markdown_extract函数未对输入数据进行充分清理，可能导致跨站脚本攻击。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
II. Public POCs for CVE-2025-54384
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Patches & Fixes for CVE-2025-54384 (1)
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Merge commit from fork · ckan/ckan@6d0065f · GitHub x_refsource_MISC
Vendor Advisories for CVE-2025-54384 (1)
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Stored XSS vector in Markdown description fields · Advisory · ckan/ckan · GitHub x_refsource_CONFIRM
IV. Related Vulnerabilities
Same product: ckan
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CVE-2026-42032
CKAN: Unauthenticated Authorization Bypass in `datastore_sea -
CVE-2026-41255
CKAN: CSRF exemption primed by anonymous requests -
CVE-2026-41132
CKAN: No certificate validation on STMP connection -
CVE-2026-42031
CKAN: Unauthenticated SQL Injection and Authorization Bypass -
CVE-2025-64100
CKAN Vulnerable to Session Cookie Fixation
Same vendor: ckan
-
CVE-2026-42032
CKAN: Unauthenticated Authorization Bypass in `datastore_sea -
CVE-2026-41255
CKAN: CSRF exemption primed by anonymous requests -
CVE-2026-41132
CKAN: No certificate validation on STMP connection -
CVE-2026-42031
CKAN: Unauthenticated SQL Injection and Authorization Bypass -
CVE-2025-64100
CKAN Vulnerable to Session Cookie Fixation
Same weakness: CWE-79
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CVE-2026-54049
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Vvveb: Stored XSS in Vvveb via sanitizeHTML() filter bypass -
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Prime Mover < 2.2.1 Stored XSS via Package Metadata
V. Comments for CVE-2025-54384
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