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Vulnerability DatabaseCVE-2022-21830

CVE-2022-21830: 
JavaScript vulnerability analysis and mitigation

A blind self XSS vulnerability exists in RocketChat LiveChat <v1.9 that could allow an attacker to trick a victim pasting malicious code in their chat instance.

Source: NVD

Related JavaScript vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-61568CRITICAL9.6
  • JavaScript logoJavaScript
  • @zereight/mcp-gitlab
NoYesSep 15, 2026
CVE-2026-61559CRITICAL9.6
  • JavaScript logoJavaScript
  • @zereight/mcp-gitlab
NoYesSep 15, 2026
GHSA-5648-rgj9-v224HIGH8.1
  • JavaScript logoJavaScript
  • @zereight/mcp-gitlab
NoYesSep 15, 2026
CVE-2026-58483HIGH7.5
  • JavaScript logoJavaScript
  • mcp-searxng
NoYesSep 15, 2026
CVE-2026-58485HIGH7.1
  • JavaScript logoJavaScript
  • mcp-searxng
NoYesSep 15, 2026

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