VULNERABILITY INTELLIGENCE
CVE-2025-56563
CVSS score9.8 CRITICAL
EPSS probability0.58%
CISA KEVNot currently listed
Published2026-09-16
Last modified2026-10-28
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
A Server-Side Request Forgery vulnerability exists in sat_proxy.php in Zenith Satellite Tracker 1.0. The script accepts an attacker-controlled address URL parameter and passes it to curl_setopt(CURLOPT_URL) without host or scheme validation. An unauthenticated remote attacker can leverage this to make arbitrary HTTP and HTTPS requests from the server to internal networks or cloud metadata services, potentially obtaining sensitive information or pivoting to further attacks.
Weakness classification
- CWE-918: Server-Side Request Forgery (SSRF)