Medium severity · published Jul 17, 2026
CVE-2026-62213
OpenClaw < 2026.5.27 Token Leakage via MS Teams Outbound Requests
6.5
CVSS
0.4%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 29% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
msteams · openclaw
before 2026.5.27 · source: vendor
OP
Openclaw · Openclaw
before 2026.5.27 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-62213
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-62213
vendor-advisory
https://github.com/openclaw/openclaw/security/advisories/GHSA-v54h-q2vx-vgg4
third-party-advisory
https://www.vulncheck.com/advisories/openclaw-token-leakage-via-ms-teams-outbound-requests
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