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CVE

CVE-2026-43535

OpenClaw: Collect-mode queue batches could reuse the last sender authorization context
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CVE

CVE-2026-43535

OpenClaw: Collect-mode queue batches could reuse the last sender authorization context

Summary

Collect-mode queue batches could reuse the last sender authorization context.

Affected Packages / Versions

  • Package: openclaw
  • Ecosystem: npm
  • Affected versions: < 2026.4.14
  • Patched versions: >= 2026.4.14

Impact

Collect-mode queued messages from different senders could be drained as one batch using the final sender's authorization context, allowing earlier messages to inherit a more privileged context.

Technical Details

The fix splits collect-mode batches by sender authorization context before dispatch, preserving each message's own trust state.

Fix

The issue was fixed in #66024. The first stable tag containing the fix is v2026.4.14, and openclaw@2026.4.14 includes the fix.

Fix Commit(s)

  • 43d4be902755c970b3d15608679761877718da69
  • PR: #66024

Release Process Note

Users should upgrade to openclaw 2026.4.14 or newer. The latest npm release, 2026.4.14, already includes the fix.

Credits

Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.

Package Versions Affected

Package Version
patch Availability
No items found.

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CVSS Version

Severity
Base Score
CVSS Version
Score Vector
C
H
U
7.6
-
4.0
CVSS:4.0/AV:N/AC:H/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
C
H
U
0
-
3.1
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:N
C
H
U
-

Related Resources

No items found.

References

https://github.com/openclaw/openclaw/security/advisories/GHSA-jwrq-8g5x-5fhm, https://nvd.nist.gov/vuln/detail/CVE-2026-43535, https://github.com/openclaw/openclaw/pull/66024, https://github.com/openclaw/openclaw/commit/43d4be902755c970b3d15608679761877718da69, https://github.com/openclaw/openclaw, https://www.vulncheck.com/advisories/openclaw-authorization-context-reuse-in-collect-mode-queue-batches

Severity

6.8

CVSS Score
0
10

Basic Information

Ecosystem
Base CVSS
6.8
EPSS Probability
0.0003%
EPSS Percentile
0.09011%
Introduced Version
0
Fix Available
2026.4.14

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