Supsystic Multiple Pro Plugins - Backdoor via Compromised Vendor Update Server

MITRE NVD CVE.ORG JSON API

Summary

CVECVE-2026-17032
StatePUBLISHED
AssignerWPScan
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-08-06 22:16:49 UTC
Updated2026-08-07 14:16:57 UTC
DescriptionMultiple 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.

Risk And Classification

Primary CVSS: v3.1 9.8 CRITICAL from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 0.003740000 probability, percentile 0.301290000 (date 2026-08-10)

Problem Types: CWE-912 | CWE-912 Hidden Functionality | CWE-912 CWE-912 Hidden Functionality

VersionSourceTypeScoreSeverityVector
3.1[email protected]Secondary9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
3.1CNADECLARED9.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Unknown Google-maps-easy-pro affected 1.6.9 1.7.0 semver Not specified
CNA Unknown Supsystic-gallery-pro affected 2.10.9 2.11.1 semver Not specified
CNA Unknown Tables-generator-pro affected 1.9.20 1.10.1 semver Not specified

References

ReferenceSourceLinkTags
wpscan.com/vulnerability/7ca5ad30-1792-4014-bfad-88911cd64713 [email protected] wpscan.com
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Vendor Comments And Credit

Discovery Credit

CNA: Mike Gozdiskowski (en)

CNA: WPScan (en)

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