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Piotnet Addons CVE-2026-28192

| EUVDEUVD-2026-60891 CRITICAL
Unrestricted Upload of File with Dangerous Type (CWE-434)
2026-08-18 Patchstack GHSA-f29r-mh79-f49q
9.6
CVSS 3.1 · Vendor: Patchstack
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Severity by source

Vendor (Patchstack) PRIMARY
9.6 CRITICAL
AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
vuln.today AI
9.8 CRITICAL

Unauthenticated network-reachable upload leading to code execution gives AV:N/AC:L/PR:N with full C/I/A impact; I assess UI:N as file-upload endpoints are typically directly callable, differing from the input's UI:R.

3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
4.0 AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (Patchstack).

CVSS VectorVendor: Patchstack

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Aug 18, 2026 - 14:27 vuln.today
CVE Published
Aug 18, 2026 - 13:59 cve.org
CRITICAL 9.6

DescriptionCVE.org

Unauthenticated Arbitrary File Upload in Piotnet Addons For Elementor Pro <= 7.1.67 versions.

AnalysisAI

Unauthenticated arbitrary file upload in the Piotnet Addons For Elementor Pro WordPress plugin (versions <= 7.1.67) lets remote attackers upload files of dangerous types, a CWE-434 flaw that typically enables webshell deployment and full site takeover. The issue was reported by Patchstack and carries a critical 9.6 CVSS score; no public exploit has been identified at time of analysis, and it is not listed in CISA KEV. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation The site must run the Piotnet Addons For Elementor Pro plugin at version 7.1.67 or earlier with its vulnerable upload functionality reachable over the network. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment This is a genuine high-priority issue rather than an inflated high-CVSS number. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Upgrade Piotnet Addons For Elementor Pro to the first release above 7.1.67 as published by the vendor; consult the Patchstack advisory (https://patchstack.com/database/wordpress/plugin/piotnet-addons-for-elementor-pro/vulnerability/wordpress-piotnet-addons-for-elementor-pro-plugin-7-1-67-arbitrary-file-upload-vulnerability) and the Piotnet vendor changelog for the exact fixed version, as no specific patched version is confirmed in the provided data. … Detailed patch versions, workarounds, and compensating controls in full report.

Recommended ActionAI

Within 24 hours: Immediately identify all WordPress instances using Piotnet Addons For Elementor Pro by version audit; disable or remove the plugin on all sites running version 7.1.67 or earlier. …

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CVE-2026-28192 vulnerability details – vuln.today

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