PT-2026-63240 · Weaviate · Verba

George Chen · CVE-2026-65318 · 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 an unauthenticated server-side request forgery vulnerability that allows unauthenticated attackers to cause the backend to issue arbitrary HTTP GET requests by supplying attacker-controlled URLs through the WebSocket import endpoint. Attackers can connect to the /ws/import files WebSocket endpoint without authentication, specify arbitrary URLs in the HTMLReader configuration, and cause the server to fetch internal resources such as co-located database endpoints or cloud instance metadata services to retrieve sensitive credentials.

Fix

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2026-65318

Affected Products

Verba

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-65318 · Security Note
• https://github.com/weaviate/Verba · Note
• https://vulncheck.com/advisories/verba-goldenverba-unauthenticated-server-side-request-forgery-via-websocket-import-endpoint-htmlreader · Note
• https://github.com/geo-chen/oss/blob/main/verba.md#finding-1-unauthenticated-ssrf-in-verba-websocket-import-endpoint-htmlreader · Note