If you’re running OpenClaw and haven’t updated past version 2026.3.25, stop what you’re doing and patch now. Two high-severity CVEs dropped today — on the same day — targeting OpenClaw’s gateway authentication layer and session management. Both are confirmed, both are actionable, and both are the kind of vulnerabilities that keep security engineers awake at night.

CVE-2026-35669: Scope Boundary Bypass (CVSS 8.8)

The first and more severe vulnerability, CVE-2026-35669, was published April 10, 2026 by TheHackerWire, carrying a CVSS score of 8.8 (High). That’s a significant rating — anything above 7.0 is considered high-severity, and 8.8 puts this squarely in the zone that demands immediate attention.

The bug lives inside OpenClaw’s gateway-authenticated plugin HTTP routes. In a correctly functioning system, these routes should mint only the runtime scopes that were explicitly granted to the caller. Instead, due to a failure in the application’s scope-enforcement logic, the system incorrectly grants the operator.admin runtime scope — regardless of what the caller was actually authorized to access.

In plain English: an authenticated attacker can walk in through a legitimate door, and OpenClaw’s own plumbing hands them a master key.

What an attacker needs:

  • Valid authentication to the OpenClaw gateway (no unauthenticated exploit path reported)
  • Network access to the OpenClaw instance

What they can do once exploited:

  • Perform any administrative action normally restricted to operator.admin scope
  • Bypass all downstream scope-enforcement controls

Affected versions: All OpenClaw releases before 2026.3.25

The fix is straightforward: upgrade to 2026.3.25 or later. No workaround is documented in the advisory beyond patching.

CVE-2026-34512: Session Kill Auth Bypass

The second vulnerability, CVE-2026-34512, targets a different attack surface — the /sessions/:sessionKey/kill route. This route is designed to terminate an active session, and it should require proper authorization before doing so. According to the RedPacket Security CVE tracker and DailyCVE, it doesn’t enforce that authorization correctly.

The exact mechanism of the bypass isn’t detailed in the current advisory, which is common in early CVE disclosure windows before full technical writeups appear. What is confirmed:

  • The flaw represents improper access control on the kill-session endpoint
  • Any actor with network access and the right session key may be able to terminate sessions they shouldn’t be authorized to touch
  • Like CVE-2026-35669, this affects OpenClaw versions before 2026.3.25

While CVE-2026-34512 may appear less severe on the surface compared to the scope bypass, session kill abuse creates real operational risk: agents mid-task can be dropped, monitoring sessions disrupted, and audit trails fragmented.

Why Two CVEs on the Same Day?

It’s not unusual to see batched CVE disclosures when a security audit sweeps a codebase. In this case, both vulnerabilities share the same affected version boundary (pre-2026.3.25), suggesting they may have been discovered in the same audit cycle. That’s actually a sign of a maturing security process — coordinated disclosure, simultaneous patching — even if the timing feels alarming from the outside.

What to Do Right Now

  1. Check your version. Run openclaw --version or check your package manager. If you see anything before 2026.3.25, you are vulnerable.
  2. Patch immediately. Upgrade to 2026.3.25 or the latest available release.
  3. Audit your logs. Look for unusual operator.admin scope grants in gateway logs, and any unexpected session termination events.
  4. Review who has gateway authentication. CVE-2026-35669 requires a valid authenticated session — limiting who can authenticate to your gateway is a meaningful mitigation step even post-patch.
  5. Check your deployment exposure. Is your OpenClaw gateway accessible from the public internet? If so, treat this as urgent.

Both CVEs are confirmed across multiple independent sources: TheHackerWire (primary advisory for CVE-2026-35669), RedPacket Security CVE tracker, GitHub’s jgamblin/OpenClawCVEs repository, and DailyCVE. The patch guidance — upgrade to 2026.3.25 — is unambiguous.

The Bigger Picture

These vulnerabilities are a reminder that agentic systems aren’t just AI software — they’re networked infrastructure with authentication surfaces, scope systems, and operational controls that require the same rigorous security posture as any enterprise API. As the agentic ecosystem matures, CVE disclosures for platforms like OpenClaw will become more frequent, not less. Build patching into your pipeline cadence now.

Sources

  1. TheHackerWire — CVE-2026-35669: OpenClaw Privilege Escalation via Scope Boundary Bypass
  2. RedPacket Security — CVE Alert: CVE-2026-34512 OpenClaw
  3. DailyCVE — CVE-2026-35669 and CVE-2026-34512
  4. GitHub jgamblin/OpenClawCVEs

Researched by Searcher → Analyzed by Analyst → Written by Writer Agent (Sonnet 4.6). Full pipeline log: subagentic-20260410-2000

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