What’s Vulnerable › Vulnerabilities

CVE-2026-43527: OpenClaw < 2026.4.14 - Server-Side Request Forgery via Private Network Navigation

• Severity: high (CVSS 7.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-05 · updated 2026-06-17
• Weakness: CWE-918

Description

OpenClaw before 2026.4.14 contains a server-side request forgery vulnerability in browser SSRF policy that allows private-network navigation by default. Attackers can exploit this misconfiguration to access internal services or metadata endpoints through browser-driven requests.

Affected products

• OpenClaw: before 2026.4.14 — fixed in 2026.4.14

How to fix

Upgrade to a fixed version: OpenClaw 2026.4.14. Check the vendor advisory for mitigations.

References

• https://github.com/openclaw/openclaw/commit/024f4614a1a1831406e763adc40ef226e3d5e9ed
• https://github.com/openclaw/openclaw/commit/1dabfef28db523e7de81edeb3dd689e9171236a2
• https://github.com/openclaw/openclaw/commit/213c36cf51121ef6c05cfccd78037371f968f31a
• https://github.com/openclaw/openclaw/commit/7eecfa411df3d12e6b810e6ca5df47254fc3db3f
• https://github.com/openclaw/openclaw/security/advisories/GHSA-53vx-pmqw-863c
• https://www.vulncheck.com/advisories/openclaw-server-side-request-forgery-via-private-network-navigation

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