Back to search
CVE-2025-26210
Published: Sep 3, 2025
Modified: Sep 8, 2025
PUBLISHED
Description
DeepSeek R1 through V3.1 allows XSS, as demonstrated by JavaScript execution in the context of the run-html-chat.deepseeksvc.com domain. NOTE: some third parties have indicated that this is intended behavior.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
Security Training
Train your team to recognize and prevent security threats with our comprehensive security awareness program.
Start TrainingVulnerability Scanning
Discover vulnerabilities in your applications and infrastructure before attackers do.
Scan Now