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CVE-2026-17032criticalCWE-912

Supsystic Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server

45Vexday Risk Score

No sign of exploitation. It has a public proof of concept.

ssvc Attendcvss 9.8
exploitation probability
observed exploitation
nono source reports it
1 public exploit(s)
Multiple Supsystic Pro plugins were distributed with malicious code through the vendor's compromised update server, allowing unauthenticated attackers to deploy a second-stage payload that exfiltrates credentials and other sensitive data and grants full control of affected sites.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.