CVE-2026-62208
MEDIUMOpenClaw < 2026.6.5 Authorization Header Forwarding via SSE
Title source: cnaDescription
OpenClaw before 2026.6.5 could forward Authorization headers during MCP SSE redirects. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could execute or persist actions beyond the caller's intended authorization. Impact depends on the operator's configuration and whether lower-trust input can reach the affected path.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
GitHub Security Advisory (GHSA-9c3v-684m-579c)
https://github.com/openclaw/openclaw/security/advisories/GHSA-9c3v-684m-579c
Third Party Advisory third-party-advisory
VulnCheck Advisory: OpenClaw < 2026.6.5 Authorization Header Forwarding via SSE
https://www.vulncheck.com/advisories/openclaw-authorization-header-forwarding-via-sse
Scores
CVSS v3
6.5
EPSS
0.0026
EPSS Percentile
17.4%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-522
Status
published
Products (3)
OpenClaw/OpenClaw
< 2026.6.5
openclaw/openclaw
< 2026.6.5
OpenClaw/OpenClaw
2026.6.5
Published
Jul 17, 2026
Tracked Since
Jul 17, 2026