Описание
OpenClaw: Browser SSRF hostname validation could be bypassed by DNS rebinding
Summary
Browser SSRF hostname validation could be bypassed by DNS rebinding.
Affected Packages / Versions
- Package:
openclaw - Ecosystem: npm
- Affected versions:
< 2026.4.10 - Patched versions:
>= 2026.4.10
Impact
Browser navigation policy could validate a hostname/IP resolution that differed from the address Chromium ultimately used, allowing DNS rebinding style SSRF pivots.
Technical Details
The fix tightens strict browser hostname navigation so unallowlisted hostname URLs fail closed under restrictive policy.
Fix
The issue was fixed in #64367. The first stable tag containing the fix is v2026.4.10, and openclaw@2026.4.14 includes the fix.
Fix Commit(s)
121c452d666d4749744dc2089287d0227aae2ed3- PR: #64367
Release Process Note
Users should upgrade to openclaw 2026.4.10 or newer. The latest npm release, 2026.4.14, already includes the fix.
Credits
Thanks to @zsxsoft, with sponsorship from @KeenSecurityLab and @qclawer for reporting this issue.
Ссылки
- https://github.com/openclaw/openclaw/security/advisories/GHSA-xq94-r468-qwgj
- https://nvd.nist.gov/vuln/detail/CVE-2026-43582
- https://github.com/openclaw/openclaw/pull/64367
- https://github.com/openclaw/openclaw/commit/121c452d666d4749744dc2089287d0227aae2ed3
- https://www.vulncheck.com/advisories/openclaw-dns-rebinding-ssrf-via-hostname-validation-bypass
Пакеты
openclaw
< 2026.4.10
2026.4.10
EPSS
4.9 Medium
CVSS4
6.3 Medium
CVSS3
CVE ID
Дефекты
Связанные уязвимости
OpenClaw before 2026.4.10 contains a server-side request forgery vulnerability in browser navigation policy that allows attackers to bypass hostname validation through DNS rebinding attacks. Attackers can exploit inconsistent hostname resolution between validation and actual network requests to pivot to internal resources via unallowlisted hostname URLs.
EPSS
4.9 Medium
CVSS4
6.3 Medium
CVSS3