{"id":"CVE-2026-102807","published":"2026-09-29T18:17:13.893","lastModified":"2026-09-29T21:33:56.530","description":"OpenClaw before 2026.9.4 contains an incorrect authorization vulnerability in the mcp.app.view method that allows read-scoped operators to execute MCP App tools requiring operator.write scope. Attackers with operator.read tokens can obtain a standalone ticket from mcp.app.view and redeem it at the MCP app view endpoint to invoke state-changing tools without proper authorization checks.","cvssScore":5.3,"cvssSeverity":"MEDIUM","cvssVector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:H/A:N","cwes":["CWE-863"],"vendors":[],"products":[],"references":[{"url":"https://docs.openclaw.ai/releases/2026.9.4","tags":[]},{"url":"https://github.com/openclaw/openclaw","tags":[]},{"url":"https://github.com/openclaw/openclaw/blob/1391f7cd2d40ab5bbcf2f5f831d3a64f520e72d7/src/gateway/mcp-app-standalone.ts#L209-L215","tags":[]},{"url":"https://github.com/openclaw/openclaw/commit/3bd8ec2b39b5f9e80aef0973f7d17eadc745b8f8","tags":[]},{"url":"https://github.com/openclaw/openclaw/pull/142661","tags":[]},{"url":"https://www.vulncheck.com/advisories/openclaw-before-2026.9.4-authorization-bypass-via-mcp-app-standalone-ticket","tags":[]}],"exploitRefs":[{"url":"https://github.com/openclaw/openclaw","tags":[]},{"url":"https://github.com/openclaw/openclaw/blob/1391f7cd2d40ab5bbcf2f5f831d3a64f520e72d7/src/gateway/mcp-app-standalone.ts#L209-L215","tags":[]},{"url":"https://github.com/openclaw/openclaw/commit/3bd8ec2b39b5f9e80aef0973f7d17eadc745b8f8","tags":[]},{"url":"https://github.com/openclaw/openclaw/pull/142661","tags":[]}],"hasPoc":true,"ai":null}