CVE-2026-62213: OpenClaw < 2026.5.27 Token Leakage via MS Teams Outbound Requests

Severity: medium (CVSS 6.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.4% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2026-07-17 · updated 2026-10-24
Weakness: CWE-522

Description

OpenClaw versions before 2026.5.27 contain a token leakage vulnerability in MS Teams outbound requests that allows lower-trust callers to expose Bot Framework tokens. Attackers can access configured input paths to retrieve credentials that should remain within the trusted boundary.

Affected products

OpenClaw: before 2026.5.27 — fixed in 2026.5.27

How to fix

Upgrade to a fixed version: OpenClaw 2026.5.27. Check the vendor advisory for mitigations.

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-v54h-q2vx-vgg4
https://www.vulncheck.com/advisories/openclaw-token-leakage-via-ms-teams-outbound-requests

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