CVE-2026-17032

Supsystic Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server

Published Aug 6, 2026 CVSS 3.1 · 9.8 Critical EPSS < 1% KEV · Not listed
Description
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Wordpress-extensions
Wordpress-extensions google-maps-easy-pro
Wordpress-extensions supsystic-gallery-pro
Wordpress-extensions tables-generator-pro
Vendors & Products Wordpress-extensions
Wordpress-extensions google-maps-easy-pro
Wordpress-extensions supsystic-gallery-pro
Wordpress-extensions tables-generator-pro
Type Values Removed Values Added
Weaknesses CWE-200
CWE-287
CWE-94
Type Values Removed Values Added
Weaknesses CWE-912
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Weaknesses CWE-200
CWE-287
CWE-94
Type Values Removed Values Added
Description 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.
Title Supsystic Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server
References
Metrics cvssV3_1

{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
WPScan
Published
Updated
Aug 7, 2026, 2:09 PM
Reserved
Jul 24, 2026, 11:57 AM
Status
Deferred
Published
Aug 6, 2026, 10:16 PM
Modified
Oct 23, 2026, 9:10 PM