CVE-2026-66300
Last modified
CVE-2026-66300 is a medium-severity vulnerability rated 5/10 on the CVSS scale. 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. EPSS estimates a 0.18% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
Source: CNA advisory (CVE.org). NVD analysis pending.
| Vendor | Product | Versions |
|---|---|---|
| SNOMED International | Snowstorm | >= 7.0.0, < 10.12.2 |
References
Timeline
- Published
- Last Modified
- Status
- Awaiting Analysis
Frequently Asked Questions
What is CVE-2026-66300?
How severe is CVE-2026-66300?
How do I fix CVE-2026-66300?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2026
- CVE-2026-6629A vulnerability has been found in Metasoft 美特软件 MetaCRM up t…7.3
- CVE-2026-66296Improper Neutralization of Input During Web Page Generation …6.1
- CVE-2026-66297Improper Neutralization of Special Elements used in an OS Co…8
- CVE-2026-66298Origin Validation Error vulnerability in livebook-dev livebo…8.8
- CVE-2026-66299Uncontrolled Resource Consumption vulnerability in Apache To…5.3
- CVE-2026-6630A vulnerability was found in Tenda F451 1.0.0.7_cn_svn7958. …8.8
- CVE-2026-66301Exposure of sensitive information to an unauthorized actor i…6.5
- CVE-2026-66302External control of file name or path in Skype for Business …9.8
- CVE-2026-66303Null pointer dereference in Skype for Business allows an aut…6.5
- CVE-2026-66304Server-side request forgery (ssrf) in Skype for Business all…7.5
- CVE-2026-66305Use of client-side authentication in Skype for Business allo…7.1
- CVE-2026-66306Generation of error message containing sensitive information…6.5
Are you affected by CVE-2026-66300?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST