CVE-2026-15958

CRITICAL9.3

Easy Dropbox Integration < 2.2.0 - Unauthenticated Arbitrary Connected Dropbox File Access and Upload via nopriv AJAX

Published Aug 4, 2026

Modified Yesterday

Details

The Easy Integration for Dropbox WordPress plugin before 2.2.0 does not perform authorization checks on several of its file-management AJAX actions that it also registers for unauthenticated users, allowing an unauthenticated attacker to list, download and upload arbitrary files across the connected Dropbox account and to read the connected account and administrator email addresses.

References

DETECTION

https://wpscan.com/vulnerability/e424157e-b79f-4000-8dcc-51413581fdec/

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-15958

CVSS Analysis

CVSS v3.1

9.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

NoneUI:N

Scope

ChangedS:C

Impact

Confidentiality

HighC:H

Integrity

LowI:L

Availability

NoneA:N

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

Ecosystems

Timeline

PublishedAug 4, 2026

ModifiedAug 4, 2026