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.
Published: 2026-08-06
Score: 9.8 Critical
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Fri, 07 Aug 2026 16:15:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
CWE-287
CWE-94

Fri, 07 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-912
Metrics ssvc

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

Fri, 07 Aug 2026 01:30:00 +0000

Type Values Removed Values Added
Weaknesses CWE-200
CWE-287
CWE-94

Thu, 06 Aug 2026 22:15:00 +0000

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'}

Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: WPScan

Published:

Updated: 2026-08-07T14:09:21.171Z

Reserved: 2026-07-24T11:57:21.250Z

Link: CVE-2026-17032

cve-icon Vulnrichment

Updated: 2026-08-07T14:09:17.323Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-07T17:45:03Z

Weaknesses