Description
OpenClaw versions2026.2.21-2 prior to 2026.2.22 and @openclaw/voice-call versions 2026.2.21 prior to 2026.2.22 accept media-stream WebSocket upgrades before stream validation, allowing unauthenticated clients to establish connections. Remote attackers can hold idle pre-authenticated sockets open to consume connection resources and degrade service availability for legitimate streams.
Scores
CVSS v3
7.5
EPSS
0.0014
EPSS Percentile
33.1%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-770
Status
published
Products (4)
npm/openclaw
0 - 2026.2.22npm
openclaw/openclaw
< 2026.2.22
openclaw/openclaw\/voice-call
< 2026.2.22
openclaw/voice-call
0 - 2026.2.22npm
Published
Mar 11, 2026
Tracked Since
Mar 11, 2026