What’s Vulnerable › Vulnerabilities

CVE-2026-28467: OpenClaw < 2026.2.2 - SSRF via Attachment Media URL Hydration

• Severity: high (CVSS 8.6 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-05 · updated 2026-06-17
• Weakness: CWE-918

Description

OpenClaw versions prior to 2026.2.2 contain a server-side request forgery vulnerability in attachment and media URL hydration that allows remote attackers to fetch arbitrary HTTP(S) URLs. Attackers who can influence media URLs through model-controlled sendAttachment or auto-reply mechanisms can trigger SSRF to internal resources and exfiltrate fetched response bytes as outbound attachments.

Affected products

• OpenClaw: before 2026.2.2 — fixed in 2026.2.2

How to fix

Upgrade to a fixed version: OpenClaw 2026.2.2. Check the vendor advisory for mitigations.

References

• https://github.com/openclaw/openclaw/commit/81c68f582d4a9a20d9cca9f367d2da9edc5a65ae
• https://github.com/openclaw/openclaw/commit/9bd64c8a1f91dda602afc1d5246a2ff2be164647
• https://github.com/openclaw/openclaw/security/advisories/GHSA-wfp2-v9c7-fh79
• https://www.vulncheck.com/advisories/openclaw-ssrf-via-attachment-media-url-hydration

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