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CVE-2026-20233 Cisco Webex Meetings Cross-Site Scripting Vulnerability

🗓️ 03 Jun 2026 16:06:06Reported by ciscoType 
cvelist
 cvelist
🔗 www.cve.org👁 67 Views

Cisco Webex Meetings XSS vulnerability allowed attackers to run scripts via a malicious link; fixed.

Related
Affected
Refs
[
  {
    "vendor": "Cisco",
    "product": "Cisco Webex Meetings",
    "versions": [
      {
        "version": "39.7.7",
        "status": "affected"
      },
      {
        "version": "39.9",
        "status": "affected"
      },
      {
        "version": "40.4.10",
        "status": "affected"
      },
      {
        "version": "39.6",
        "status": "affected"
      },
      {
        "version": "40.6.2",
        "status": "affected"
      },
      {
        "version": "39.8.2",
        "status": "affected"
      },
      {
        "version": "39.8.4",
        "status": "affected"
      },
      {
        "version": "40.1",
        "status": "affected"
      },
      {
        "version": "39.11",
        "status": "affected"
      },
      {
        "version": "39.7.4",
        "status": "affected"
      },
      {
        "version": "39.9.1",
        "status": "affected"
      },
      {
        "version": "40.4",
        "status": "affected"
      },
      {
        "version": "40.6",
        "status": "affected"
      },
      {
        "version": "39.7",
        "status": "affected"
      },
      {
        "version": "39.8",
        "status": "affected"
      },
      {
        "version": "39.8.3",
        "status": "affected"
      },
      {
        "version": "40.2",
        "status": "affected"
      },
      {
        "version": "39.10",
        "status": "affected"
      },
      {
        "version": "42.6",
        "status": "affected"
      },
      {
        "version": "42.7",
        "status": "affected"
      },
      {
        "version": "42.8",
        "status": "affected"
      },
      {
        "version": "42.9",
        "status": "affected"
      },
      {
        "version": "42.10",
        "status": "affected"
      },
      {
        "version": "42.11",
        "status": "affected"
      },
      {
        "version": "42.12",
        "status": "affected"
      },
      {
        "version": "43.1",
        "status": "affected"
      },
      {
        "version": "43.2",
        "status": "affected"
      },
      {
        "version": "43.3",
        "status": "affected"
      },
      {
        "version": "43.4",
        "status": "affected"
      },
      {
        "version": "43.4.1",
        "status": "affected"
      },
      {
        "version": "43.4.2",
        "status": "affected"
      },
      {
        "version": "43.5.0",
        "status": "affected"
      },
      {
        "version": "43.6.0",
        "status": "affected"
      },
      {
        "version": "43.6.1",
        "status": "affected"
      },
      {
        "version": "43.7",
        "status": "affected"
      },
      {
        "version": "43.8",
        "status": "affected"
      },
      {
        "version": "43.9",
        "status": "affected"
      },
      {
        "version": "43.10",
        "status": "affected"
      },
      {
        "version": "43.11",
        "status": "affected"
      },
      {
        "version": "43.12",
        "status": "affected"
      },
      {
        "version": "44.1",
        "status": "affected"
      },
      {
        "version": "44.2",
        "status": "affected"
      },
      {
        "version": "44.3",
        "status": "affected"
      },
      {
        "version": "44.4",
        "status": "affected"
      },
      {
        "version": "44.5",
        "status": "affected"
      },
      {
        "version": "44.6",
        "status": "affected"
      },
      {
        "version": "44.7",
        "status": "affected"
      },
      {
        "version": "44.8",
        "status": "affected"
      },
      {
        "version": "44.9",
        "status": "affected"
      },
      {
        "version": "44.10",
        "status": "affected"
      },
      {
        "version": "44.11",
        "status": "affected"
      },
      {
        "version": "44.12",
        "status": "affected"
      },
      {
        "version": "45.1",
        "status": "affected"
      },
      {
        "version": "45.2",
        "status": "affected"
      },
      {
        "version": "45.3",
        "status": "affected"
      },
      {
        "version": "45.4",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

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03 Jun 2026 16:06Current
CVSS 3.16.1
EPSS0.00184
67