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PatchSiren cyber security CVE debrief

CVE-2026-62208 OpenClaw CVE debrief

OpenClaw before 2026.6.5 could forward Authorization headers during MCP SSE redirects, potentially allowing a lower-trust caller or configured input path to execute or persist actions beyond the caller's intended authorization. This vulnerability has a medium severity and requires operator verification to ensure the affected feature is not enabled or is properly restricted.

Vendor
OpenClaw
Product
Unknown
CVSS
MEDIUM 6
CISA KEV
Not listed in stored evidence
Original CVE published
2026-07-17
Original CVE updated
2026-07-17
Advisory published
2026-07-17
Advisory updated
2026-07-17

Who should care

Operators of OpenClaw configurations where the affected feature is enabled and reachable should verify their setup and ensure that lower-trust input cannot reach the affected path. This includes reviewing their configurations, restricting access to the affected path, and monitoring for unusual activity.

Technical summary

The vulnerability allows a lower-trust caller or configured input path to execute or persist actions beyond the caller's intended authorization when the affected feature is enabled and reachable. Impact depends on the operator's configuration and whether lower-trust input can reach the affected path. Operators should verify their setup and ensure that lower-trust input cannot reach the affected path.

Defensive priority

Medium priority due to the potential for authorization bypass.

Recommended defensive actions

  • Verify OpenClaw configurations to ensure the affected feature is not enabled or is properly restricted.
  • Restrict access to the affected path to only trusted callers.
  • Monitor for unusual activity that could indicate exploitation attempts.
  • Apply the vendor's remediation when available.
  • Review compensating controls for exposed systems while remediation is scheduled and verified.
  • Check relevant monitoring, detection, and logs for exposed assets that need extra review.
  • Track exceptions, retest remediated assets, and close the item only after evidence is documented.

Evidence notes

The CVE record was published on 2026-07-17T02:18:07.187Z and has not been modified since then. The NVD entry is currently in the 'Received' status. The source item URL for CVE-2026-62208 is provided, but additional verification is needed to confirm affected scope and severity. Operators should review their configurations and ensure that lower-trust input cannot reach the affected path.

Official resources

AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-07-17T02:18:07.187Z and has not been modified since then. The NVD entry is currently in the 'Received' status.