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wire 2026-08-17
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Plugin JSON body reading converges on one bounded reader

By RepoJournal · Filed · About OpenClaw

OpenClaw consolidated plugin JSON body parsing onto a single canonical bounded reader with strict size, timeout, and cleanup semantics, closing an indefinite-hold vulnerability in unauthenticated Telegram Mini App requests.

OpenClaw refactored plugin HTTP endpoints to use one canonical bounded JSON body reader, eliminating drifting size, timeout, stream-error, and cleanup behavior across admin and Telegram routes [1]. The consolidation closes a vulnerability where an unauthenticated Telegram Mini App auth request could hold the request body open indefinitely because its local reader had no timeout [2]. The work includes a security test suite covering the migration [1].

Onboarding in display-less WSL environments now opens the browser via canonical browser-open support, with WSL detection caching preserved and stale browser processes cleaned up [3]. The Workboard plugin now syncs lifecycle states even when the dashboard is closed, using `agent_end` and `subagent_ended` hooks plus a 60-second `sessions.list` sweep, replacing the UI-only lifecycle write path [4]. Plugin metadata tests now reset the full lifecycle between tests, addressing a gap where memoized registries could leak stale state [5].

The Crabbox CLI gains `heartbeat`, which sends an owner-scoped heartbeat through the coordinator and prints the committed lease state, falling back to provider `Touch` only after local-claim and terminal-state checks [6]. Local-container provisioning now bypasses reusable-workspace ownership only for guaranteed-cleanup fresh runs, preserving ownership for retention policies [7], and honors native architecture assertions with no emulation fallback [8]. Jujutsu sync validates local sources before any provisioning, closing a remaining paid-resource side effect [9]. Five automated doc sync mirrors updated openclaw/docs [10].

Action items

References

  1. [1] refactor(security): consolidate plugin JSON body reading onto canonical bounded reader (#124944) ↗ openclaw/openclaw
  2. [2] refactor(security): consolidate plugin JSON body reading onto canonical bounded reader ↗ openclaw/openclaw
  3. [3] fix(onboard): open browser handoff in display-less WSL (#124704) ↗ openclaw/openclaw
  4. [4] fix(workboard): keep cards synced when dashboard is closed ↗ openclaw/openclaw
  5. [5] test(plugins): reset the whole plugin metadata lifecycle between tests (#125037) ↗ openclaw/openclaw
  6. [6] feat: add lease heartbeat command ↗ openclaw/crabbox
  7. [7] fix(local-container): bypass fresh one-shot ownership ↗ openclaw/crabbox
  8. [8] fix(local-container): honor native architecture assertions ↗ openclaw/crabbox
  9. [9] fix(sync): validate Jujutsu before delegated provisioning ↗ openclaw/crabbox
  10. [10] chore(sync): mirror docs from openclaw/openclaw@0c4e2f6681d1bbc4cd5c8c6d7cb147e7509a8937 ↗ openclaw/docs

Quick answers

What shipped in OpenClaw on August 17, 2026?
OpenClaw consolidated plugin JSON body parsing onto a single canonical bounded reader with strict size, timeout, and cleanup semantics, closing an indefinite-hold vulnerability in unauthenticated Telegram Mini App requests. In total, 96 commits and 39 pull requests landed.
Who contributed to OpenClaw on August 17, 2026?
2 developers shipped this update, including Peter Steinberger and openclaw-docs-sync[bot].
What were the notable OpenClaw updates?
refactor(security): consolidate plugin JSON body reading onto canonical bounded reader (#124944), refactor(security): consolidate plugin JSON body reading onto canonical bounded reader, and fix(onboard): open browser handoff in display-less WSL (#124704).