Server-Side Request Forgery Vulnerability in decolua 9Router by Decolua
CVE-2026-103530

6.9MEDIUM

Key Information:

Vendor

Decolua

Status
9router
Vendor
CVE Published:
30 September 2026

What is CVE-2026-103530?

A server-side request forgery vulnerability exists in decolua 9Router, specifically affecting the fetch function in src/shared/utils/ssrfGuard.js of the Search Endpoint component. By manipulating the provider_options.baseUrl argument, attackers can initiate unauthorized requests to internal resources. This flaw can be exploited remotely, allowing attackers to potentially gain sensitive information or perform further attacks. Prompt application of available patches is essential to mitigate this risk.

Affected Version(s)

9Router 0.5.0

9Router 0.5.1

9Router 0.5.2

References

https://vuldb.com/vuln/412342
vdb-entrytechnical-description
https://vuldb.com/vuln/412342/cti
signaturepermissions-required
https://vuldb.com/cve/CVE-2026-103530
third-party-advisory

CVSS V4

Score:
6.9
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Attack Required:
None
Privileges Required:
Undefined
User Interaction:
None

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

CAPT (VulDB User)
.