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Vulnerability record · CVE-2026-103530 · published 1 October 2026

CVE-2026-103530: Server-side request forgery (SSRF) vulnerability

A vulnerability was detected in decolua 9Router up to 0.5.55. The affected element is the function fetch of the file src/shared/utils/ssrfGuard.js of the component Search Endpoint. Performing a manipulation of the argument provider_options.baseUrl results in server-side request forgery. The attack can be initiated remotely. Applying a patch is the recommended action to fix this issue.

6.9 CVSS 4.0 Medium CWE-918 · Server-side request forgery (SSRF) Deferred
6.9CVSS 4.0 base score, v2 7.5
-EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
7References
1 Oct 2026Last modified by NVD

Description

A vulnerability was detected in decolua 9Router up to 0.5.55. The affected element is the function fetch of the file src/shared/utils/ssrfGuard.js of the component Search Endpoint. Performing a manipulation of the argument provider_options.baseUrl results in server-side request forgery. The attack can be initiated remotely. Applying a patch is the recommended action to fix this issue.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

LinkTags
https://github.com/decolua/9router/
https://github.com/decolua/9router/issues/3714
https://github.com/decolua/9router/pull/3723
https://vuldb.com/cve/CVE-2026-103530
https://vuldb.com/submit/956865
https://vuldb.com/vuln/412342
https://vuldb.com/vuln/412342/cti

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Source: NIST National Vulnerability Database (record CVE-2026-103530), CISA KEV, FIRST EPSS. This page is refreshed as NVD updates the record.