Medium severity · published Jul 17, 2026
CVE-2026-62224
OpenClaw MS Teams < 2026.5.12 Authorization Bypass
5.4
CVSS
0.3%
EPSS
No
On KEV
Description
OpenClaw MS Teams before 2026.5.12 contain an authorization bypass vulnerability where the allowFrom feature binds to mutable display names. Attackers with lower-trust access can perform actions requiring stronger authorization by exploiting the mutable display name binding in the affected feature.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 18% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MS
msteams · openclaw
before 2026.5.12 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-62224
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-62224
vendor-advisory
https://github.com/openclaw/openclaw/security/advisories/GHSA-7w4v-g4m6-j88v
third-party-advisory
https://www.vulncheck.com/advisories/openclaw-ms-teams-authorization-bypass
More from msteams
6.5
CVE-2026-100582
OpenClaw Channel Plugins before 2026.8.1 Channel Read Allowlist Bypass
6.5
CVE-2026-62214
OpenClaw < 2026.5.28 Bot Framework SSRF via serviceUrl Parameter Validation
6.5
CVE-2026-62213
OpenClaw < 2026.5.27 Token Leakage via MS Teams Outbound Requests