OpenClaw before 2026.4.10 contains a time-of-check-time-of-use vulnerability in the validateScriptFileForShellBleed function that allows local attackers to bypass workspace boundary checks. An attacker with workspace write access can race-condition swap the target file between validation and preflight read, causing the validator to inspect a different file identity than the one that passed the initial boundary check.
Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
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References
History
Tue, 05 May 2026 11:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | OpenClaw before 2026.4.10 contains a time-of-check-time-of-use vulnerability in the validateScriptFileForShellBleed function that allows local attackers to bypass workspace boundary checks. An attacker with workspace write access can race-condition swap the target file between validation and preflight read, causing the validator to inspect a different file identity than the one that passed the initial boundary check. | |
| Title | OpenClaw < 2026.4.10 - Time-of-Check-Time-of-Use (TOCTOU) Race Condition in exec Script Preflight Validator | |
| First Time appeared |
Openclaw
Openclaw openclaw |
|
| Weaknesses | CWE-367 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: VulnCheck
Published:
Updated: 2026-05-05T12:18:10.908Z
Reserved: 2026-05-01T16:56:19.947Z
Link: CVE-2026-43529
No data.
Status : Received
Published: 2026-05-05T12:16:19.057
Modified: 2026-05-05T12:16:19.057
Link: CVE-2026-43529
No data.
OpenCVE Enrichment
No data.
Weaknesses