Privilege Escalation in User and Customer Import/Export

Editor Privilege Escalation in Import and export users and customers <= 2.5.5 versions.

Casky was already ahead

This CVE exploits attack patterns that Casky's 224matched skills already investigate — long before this vulnerability was disclosed. Claude's reasoning model maps these techniques to MITRE ATT&CK, so practitioners who ran these skills have already seen the threat behaviour in their findings.

Analysis

CVE-2026-104757 represents a privilege escalation vulnerability affecting the Import and Export Users and Customers plugin through version 2.5.5. This flaw allows users with editor-level permissions to escalate their privileges beyond their intended authorization scope, potentially gaining administrative capabilities. The vulnerability is particularly concerning because import/export functionality is often overlooked in security assessments, yet represents a direct pathway to unauthorized access. Organizations using this plugin for managing user and customer data across versions 2.5.5 and earlier face immediate risk, as attackers with basic editor accounts can exploit this weakness to compromise system integrity and access sensitive user information.

Casky's 224 mapped security skills leverage Claude AI's extended reasoning to identify the attack patterns underlying this vulnerability within MITRE ATT&CK technique TA0004 (Privilege Escalation). Practitioners using Casky would observe detection signals indicating unauthorized privilege elevation attempts, specifically patterns where editor-level accounts trigger administrative functions through the import/export workflow. The platform's skills can correlate suspicious activity such as unexpected permission changes, lateral movement following import operations, and access to restricted user data repositories. By mapping these behavioral indicators against CWE-266 (Improper Privilege Management), security teams gain visibility into how attackers chain editor permissions with import/export features to bypass authorization controls, enabling faster incident response and threat hunting across their infrastructure.

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Casky Risk Score

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EPSS Probability

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Shodan Exposure

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GreyNoise Signal

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Composite risk scoring from EPSS, CISA KEV, Shodan, and GreyNoise — 21 security APIs correlated into a single Casky Risk Score. Coming in Casky Pro. Join early access →

224 Casky skills cover this attack pattern

These skills use Claude AI's reasoning model to surface findings in the same attack categories as CVE-2026-104757.

abusing-dpapi-for-credential-access

red teaming · high

Run

abusing-shadow-credentials-for-privesc

red teaming · high

Run

Access with Stolen Session Cookie

identity access management · low

Run

MITRE ATT&CK Techniques

TA0004

Investigate the attack patterns behind CVE-2026-104757

Casky has 224 skills that investigate the attack patterns behind CVE-2026-104757. Run one and get CVSS-scored findings in 3 minutes.

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