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OpenClaw AI Assistant Multiple Vulnerabilities, CVSS 6.5

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Summary

CERT-Bund issued security advisory WID-SEC-2026-1242 disclosing multiple vulnerabilities in OpenClaw, a self-hosted personal AI assistant, affecting versions prior to 2026.4.21. An attacker can exploit these vulnerabilities to bypass security measures or disclose confidential information. The CVSS Base Score is 6.5 (medium) and the Temporal Score is 5.7 (medium). Remote attack is possible. Affected organizations should update to version 2026.4.21 or apply available mitigation measures.

“Ein Angreifer kann mehrere Schwachstellen in OpenClaw ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder vertrauliche Informationen offenzulegen.”

Published by CERT-Bund on wid.cert-bund.de . Detected, standardized, and enriched by GovPing. Review our methodology and editorial standards .

About this source

CERT-Bund is the German federal cybersecurity agency's incident response team, run by the BSI. Their advisory feed publishes vulnerability disclosures and active exploitation warnings for software in widespread enterprise use: VPN appliances, email servers, file transfer products, ERP systems, browsers, hypervisors. Around 280 advisories a month, each with a CVSS score, affected versions, and remediation guidance. The advisories are written in German but cover the same vulnerabilities that show up in CISA, NCSC-UK, and JPCERT bulletins, often hours earlier. Watch this if you patch enterprise software, run a SOC, or write detection rules. GovPing publishes each advisory with the affected vendor, CVSS score, and original CERT-Bund link.

What changed

CERT-Bund published security advisory WID-SEC-2026-1242 disclosing multiple vulnerabilities in OpenClaw, a personal AI assistant for self-hosted devices, affecting versions prior to 2026.4.21. An attacker with remote access can exploit these vulnerabilities to bypass security precautions or disclose confidential information. The advisory carries a CVSS Base Score of 6.5 (medium) and Temporal Score of 5.7 (medium), with remote attack capability confirmed.

Organizations running OpenClaw should immediately inventory their installations and update to version 2026.4.21 or later. Where immediate updating is not feasible, available mitigation measures should be applied without delay to reduce exposure to remote exploitation and potential information disclosure.

Archived snapshot

Apr 23, 2026

GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.

[WID-SEC-2026-1242] OpenClaw: Mehrere Schwachstellen CVSS Base Score 6.5 (mittel) CVSS Temporal Score 5.7 (mittel) Remoteangriff ja Datum 22.04.2026 Stand 23.04.2026 Mitigation ja

Betroffene Systeme

Betriebssystem

  • Sonstiges
  • UNIX

Produktbeschreibung

OpenClaw ist ein persönlicher KI-Assistent zur Ausführung auf eigenen Geräten.

Produkte

22.04.2026
- Open Source OpenClaw <2026.4.21

Angriff

Angriff

Ein Angreifer kann mehrere Schwachstellen in OpenClaw ausnutzen, um Sicherheitsvorkehrungen zu umgehen oder vertrauliche Informationen offenzulegen. CVE Informationen Versionshistorie Feedback zum Advisory geben

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Source document text, dates, docket IDs, and authority are extracted directly from CERT-Bund.

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Last updated

Classification

Agency
CERT-Bund
Published
April 22nd, 2026
Instrument
Notice
Branch
Executive
Source language
de
Legal weight
Non-binding
Stage
Final
Change scope
Substantive

Who this affects

Applies to
Technology companies
Industry sector
5112 Software & Technology
Activity scope
Software vulnerability disclosure Patch management
Geographic scope
Germany DE

Taxonomy

Primary area
Cybersecurity
Operational domain
IT Security
Compliance frameworks
NIST CSF
Topics
Artificial Intelligence

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