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AVID-2026-R0228

Description

OpenClaw has a SSRF guard bypass via full-form IPv4-mapped IPv6 (loopback / metadata reachable) (CVE-2026-26324)

Details

OpenClaw is a personal AI assistant. Prior to version 2026.2.14, OpenClaw’s SSRF protection could be bypassed using full-form IPv4-mapped IPv6 literals such as 0:0:0:0:0:ffff:7f00:1 (which is 127.0.0.1). This could allow requests that should be blocked (loopback / private network / link-local metadata) to pass the SSRF guard. Version 2026.2.14 patches the issue.

References

Affected or Relevant Artifacts

  • Developer: openclaw
  • Deployer: openclaw
  • Artifact Details:
TypeName
Systemopenclaw

Impact

AVID Taxonomy Categorization

  • Risk domains: Security
  • SEP subcategories: S0100: Software Vulnerability
  • Lifecycle stages: L06: Deployment

CVSS

Version3.1
Vector StringCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Base Score7.5
Base Severity🔴 High
Attack VectorNETWORK
Attack Complexity🟢 Low
Privileges RequiredNONE
User InteractionNONE
ScopeUNCHANGED
Confidentiality Impact🔴 High
Integrity ImpactNONE
Availability ImpactNONE

CWE

IDDescription
CWE-918CWE-918: Server-Side Request Forgery (SSRF)

Other information

  • Report Type: Advisory
  • Credits:
  • Date Reported: 2026-02-19
  • Version: 0.3.2
  • AVID Entry