WordPress PostBox plugin <= 1.0.4 - Sensitive Data Exposure vulnerability

6.5 CVSS

Vulnerability Description

Insertion of Sensitive Information Into Sent Data vulnerability in wpdebuglog PostBox postbox-email-logs allows Retrieve Embedded Sensitive Data.This issue affects PostBox: from n/a through <= 1.0.4.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2024-54309

Check My Exposure

Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

Mika | Patchstack Bug Bounty Program

References

https://patchstack.com/database/Wordpress/Plugin/postbox-email-logs/vulnerability/wordpress-postbox-plugin-1-0-4-sensitive-data-exposure-vulnerability?_s_id=cve

Affected Vendor

wpdebuglog

View all reports →

Affected Software

PostBox

Vulnerable Versions:

Timeline

Official Publish: December 13th, 2024

Last Modified: April 28th, 2026

Added to House: July 22nd, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Weaknesses (CWE)

CWE-201

MITRE ATT&CK TTPs

T1041 Exfiltration Over C2 Channel

Exfiltration

T1040 Network Sniffing

Credential Access

T1557 Adversary-in-the-Middle

Collection

T1552 Unsecured Credentials