CVE-2026-103530 decolua 9Router - Server-Side Request Forgery

decolua 9Router <= 0.5.55 contains a server-side request forgery caused by manipulation of the argument provider_options.baseUrl in fetch function of src/shared/utils/ssrfGuard.js, letting remote attackers make arbitrary requests, exploit requires no special privileges.

CVSS base score 7.3 /10
High
CISA KEV
Not listed
Public exploit
None known
Authentication
Not required
EPSS
0.30% chance of exploitation in 30 days
View the NVD record ↗

Details

Type
Server-Side Request Forgery
Impact
Server Side Request Forgery
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Published
1 October 2026
Updated
15 October 2026
Weakness
CWE-918

Vendor fix

Apply the patch or update to a version later than 0.5.55.

Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.

References

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