Vulnerability Database

308,681

Total vulnerabilities in the database

CVE-2025-26210

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.

  • Published: Sep 3, 2025
  • Updated: Nov 16, 2025
  • CVE: CVE-2025-26210
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 8.8
  • AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWEs:

OWASP TOP 10:

Software From Fixed in
deepseek / deepseek-r1 1.0 1.0.x
deepseek / deepseek-v3 1.0 1.0.x