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CVE-2026-58500

1 advisory.

npm/appium-mcp CVE-2026-58500: high 8.2, EPSS 0.40%

appium-mcp: Unescaped Locator Data XSS in MCP-UI Resource (createLocatorGeneratorUI)

Action: Upgrade appium-mcp to 1.85.10 or later.

npm i appium-mcp@1.85.10

Affected

introducedfixedlast affected
01.85.10-

Fixed versions

1.85.10

Sources

CVE-2026-58500 · published · modified · JSON