OpenClaw before 2026.3.31 contains a resource consumption vulnerability in Telegram audio preflight transcription that allows unauthorized group senders to trigger transcription processing. Attackers can exploit insufficient allowlist enforcement to cause resource or billing consumption by initiating audio preflight operations before authorization checks are applied.
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Affected Vendors & Products
References
History
Wed, 22 Apr 2026 00:00:00 +0000
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ssvc
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Mon, 20 Apr 2026 23:30:00 +0000
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| Description | OpenClaw before 2026.3.31 contains a resource consumption vulnerability in Telegram audio preflight transcription that allows unauthorized group senders to trigger transcription processing. Attackers can exploit insufficient allowlist enforcement to cause resource or billing consumption by initiating audio preflight operations before authorization checks are applied. | |
| Title | OpenClaw < 2026.3.31 - Resource Consumption via Unauthorized Telegram Audio Preflight Transcription | |
| First Time appeared |
Openclaw
Openclaw openclaw |
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| Weaknesses | CWE-408 | |
| CPEs | cpe:2.3:a:openclaw:openclaw:*:*:*:*:*:node.js:*:* | |
| Vendors & Products |
Openclaw
Openclaw openclaw |
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| References |
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| Metrics |
cvssV3_1
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Status: PUBLISHED
Assigner: VulnCheck
Published: 2026-04-20T23:08:17.653Z
Updated: 2026-04-21T20:27:46.881Z
Reserved: 2026-04-20T14:03:06.199Z
Link: CVE-2026-41331
Updated: 2026-04-21T12:59:57.364Z
Status : Awaiting Analysis
Published: 2026-04-21T00:16:31.740
Modified: 2026-04-21T16:20:24.180
Link: CVE-2026-41331
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