CVE-2025-28243
Published: 10 July 2025
Summary
CVE-2025-28243 is a high-severity Cross-site Scripting (CWE-79) vulnerability in Alteryx Alteryx Server. Its CVSS base score is 8.0 (High).
Operationally, ranked in the top 45.2% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2025-21049
Vulnerability details
An issue in Alteryx Server v.2023.1.1.460 allows HTML injection via a crafted script to the pages component.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Penetration testing submits XSS payloads to web applications, detecting cross-site scripting flaws for subsequent remediation.
Validates web inputs to reject script-related content that could produce XSS.
Output validation against expected content can reject or sanitize script content in generated web pages, reducing XSS exploitability.