PT-2026-62414 · Weaviate · Verba

George Chen · CVE-2026-65317 · Published 2026-07-21 · Updated 2026-07-21

Mitre

CVSS v3.1

8.6

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N

Verba RAG application version 2.1.3 contains a server-side request forgery vulnerability combined with a same-origin middleware bypass that allows unauthenticated remote attackers to make the server issue arbitrary HTTP requests by supplying a crafted Origin header and attacker-controlled host and port values. Attackers can bypass the localhost origin check in the API middleware by sending any Origin value prefixed with ' regardless of port, then submit arbitrary host and port parameters to the /api/connect endpoint to cause the server to issue outbound GET requests to attacker-controlled infrastructure.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-65317

Affected Products

Verba

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-65317 · Security Note
• https://github.com/weaviate/Verba · Note
• https://vulncheck.com/advisories/verba-goldenverba-server-side-request-forgery-via-api-connect-and-same-origin-middleware-bypass · Note
• https://github.com/geo-chen/oss/blob/main/verba.md#finding-2-ssrf--same-origin-middleware-bypass-in-apiconnect----goldenverba · Note