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Advisories

Vvveb 1.0.8.6 SSRF via oEmbed Proxy DNS Rebinding

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Severity
high
Date
Affecting

  • Vvveb >= 1.0.8.6, < 1.0.9.0

CWE
  • CWE-918 Server-Side Request Forgery (SSRF)
CVSS
8.3
CVSS V4 Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:L/VA:N/SC:H/SI:L/SA:N
Credit
Kairos-T
Description
Vvveb 1.0.8.6 contains an incomplete server-side request forgery fix that allows authenticated admin users to bypass DNS pinning by requesting non-443 URLs. Attackers can supply a rebinding hostname to the editor oEmbedProxy url parameter to read loopback services, internal panels, and cloud metadata credentials.

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