CVE-2026-103530

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

6.9CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N

CVSS 3.1

7.3CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

EPSS

0.3% chance of exploitation in the next 30 days; higher than 22% of CVEs (scores of 2026-10-25)

CWE

CWE-918

Published

2026-10-01

Modified

2026-10-01

Record from

the NVD, synced 2026-10-19

References

• 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

Check your stackJSON