CVE-2026-65317

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Source
https://cve.org/CVERecord?id=CVE-2026-65317
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65317.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-65317
Published
2026-07-21T21:31:01Z
Modified
2026-10-28T02:30:33Z
Severity
  • 9.2 (Critical) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N CVSS Calculator
Summary
Verba (goldenverba) Server-Side Request Forgery via /api/connect and Same-Origin Middleware Bypass
Details

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.

Database specific 
{
    "cna_assigner": "VulnCheck",
    "cwe_ids": [
        "CWE-918"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/65xxx/CVE-2026-65317.json"
}
References

Affected packages

Git / github.com/weaviate/verba

Affected ranges

Type
GIT
Repo
https://github.com/weaviate/verba
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
6fb7c98d729bca91efe6be7d835dc9d36a53905f
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "0"
                },
                {
                    "last_affected": "2.1.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Affected versions

0.*
0.2.3
0.3.0
0.3.1
0.4.0
1.*
1.0.0
v1.*
v1.0.3
Other
v2
v2.*
v2.1
v2.1.2
v2.1.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-65317.json"