CVE-2023-47828 MEDIUM

CVE-2023-47828: WordPress wpMandrill plugin <= 1.33 - Broken Access Control vulnerability

Vendor Mandrill

Product wpMandrill

Weakness CWE-862 · Missing authorization

Published June 12, 2024

Last update April 28, 2026

View on NVD All CVEs

CVSS base score

4.3/10

Attack vector Network

Attack complexity Low

Privileges required Low

User interaction None

Confidentiality Low

Integrity None

CVSS vector

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

What the vulnerability does

01Description

Missing Authorization vulnerability in Mandrill wpMandrill.This issue affects wpMandrill: from n/a through 1.33.

Explanation of Vulnerability in Simple Terms

02Summary

wpMandrill versions up to 1.33 lack proper authorization checks, allowing authenticated users with low privileges to read sensitive email data. An attacker with a basic user account can access email content and metadata that should be restricted. The vulnerability requires valid site credentials but no additional user interaction. Update to a version newer than 1.33 to remediate.

What an attacker can do

03Attacker Capabilities

Read email content and metadata belonging to other users or the site.

Potential impact on your site

04Site Impact

User email privacy is compromised; any authenticated user can access others' email data.

Conditions required to exploit

05Prerequisites

Attacker must have a low-privilege authenticated account on the site.

Key dates

06Disclosure timeline

June 12, 2024 CVE published

April 28, 2026 Record updated

External resources

07References

NVD — National Vulnerability Database https://nvd.nist.gov/vuln/detail/CVE-2023-47828 CWE — Common Weakness Enumeration https://cwe.mitre.org/data/definitions/862.html AskarLabs — CWE-862 write-up Missing Authorization

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