Multiple Supsystic Pro plugins were distributed with malicious code through the vendor's compromised update server, allowing unauthenticated… (CVE-2026-17032)
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.
AI Analysis
Technical Summary
This vulnerability involves the distribution of malicious code through the update mechanism of multiple Supsystic Pro plugins due to a compromise of the vendor's update server. Unauthenticated attackers can leverage this to deploy a secondary payload that exfiltrates sensitive information such as credentials and grants full control over the affected websites. The vulnerability is identified as CVE-2026-17032 with a CVSS 3.1 score of 9.8, reflecting its critical impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation results in complete compromise of affected sites, including credential theft and unauthorized full control. This can lead to data breaches, site defacement, or further malicious activities on compromised systems.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor's update server was compromised, users should verify the integrity of plugin updates and consider temporarily disabling automatic updates until a fix or official guidance is provided.
Multiple Supsystic Pro plugins were distributed with malicious code through the vendor's compromised update server, allowing unauthenticated… (CVE-2026-17032)
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.
CVSS v3.1
Score 9.8critical
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability involves the distribution of malicious code through the update mechanism of multiple Supsystic Pro plugins due to a compromise of the vendor's update server. Unauthenticated attackers can leverage this to deploy a secondary payload that exfiltrates sensitive information such as credentials and grants full control over the affected websites. The vulnerability is identified as CVE-2026-17032 with a CVSS 3.1 score of 9.8, reflecting its critical impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation results in complete compromise of affected sites, including credential theft and unauthorized full control. This can lead to data breaches, site defacement, or further malicious activities on compromised systems.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Since the vendor's update server was compromised, users should verify the integrity of plugin updates and consider temporarily disabling automatic updates until a fix or official guidance is provided.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-8x7c-xgmw-fg3x
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-17032"]
- Ecosystems
- []
- Database Specific Severity
- CRITICAL
- Cvss Version
- 3.1
Threat ID: 6a7573a5bf8831d539d9292f
Added to database: 08/07/2026, 05:56:53 UTC
Last enriched: 08/07/2026, 06:56:33 UTC
Last updated: 08/08/2026, 00:41:11 UTC
Views: 7
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