VULNERABILITY INTELLIGENCE
CVE-2026-66300
CVSS score5 MEDIUM
EPSS probability0.32%
CISA KEVNot currently listed
Published2026-08-04
Last modified2026-10-24
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Description
SNOMED International Snowstorm contains a reflected XSS vulnerability within the "Web Route" redirection functionality. An attacker can inject arbitrary JavaScript which will execute upon a target user navigating to a crafted, malicious link. Fixed in 10.12.2 and 10.9.3.
Weakness classification
- 9119a7d8-5eab-497f-8521-727c672e3725: CWE-79