CVE-2026-43535 — OpenClaw < 2026.4.14 - Authorization Context Reuse in Collect-Mode Queue Batches

Affected: OpenClaw

OpenClaw before 2026.4.14 contains an authorization context reuse vulnerability in collect-mode queue batches that allows messages from different senders to inherit the final sender's authorization context. Attackers can exploit this by sending multiple queued messages to drain batches using a more privileged sender's context, causing earlier messages to execute with elevated permissions.

GHSA-jwrq-8g5x-5fhm — OpenClaw: Collect-mode queue batches could reuse the last sender authorization context

Affected: npm: openclaw

## 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.

Most recent entries from all

CVE-2026-43535 — OpenClaw < 2026.4.14 - Authorization Context Reuse in Collect-Mode Queue Batches

GHSA-jwrq-8g5x-5fhm — OpenClaw: Collect-mode queue batches could reuse the last sender authorization context