Weak Password Requirements Affecting openclaw package, versions <2026.3.28-beta.1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published28 Mar 2026
- disclosed27 Mar 2026
- creditzpbrent
Introduced: 27 Mar 2026
CVE-2026-35628 (opens in a new tab)How to fix?
Upgrade openclaw to version 2026.3.28-beta.1 or higher.
Overview
openclaw is a 🦞 OpenClaw — Personal AI Assistant
Affected versions of this package are vulnerable to Weak Password Requirements in the authentication process for Telegram webhooks due to missing rate limiting on secret guesses. An attacker can repeatedly attempt to guess weak secrets by sending multiple authentication requests without restriction.