CVE-2023-0453

MEDIUM

Published Feb 21, 20233y ago · Modified Jun 17, 20261w ago

4.3 CVSS 3.1

Medium

Published Feb 21, 2023 3y ago

Last Modified Jun 17, 2026 1w ago

Description

The WP Private Message WordPress plugin (bundled with the Superio theme as a required plugin) before 1.0.6 does not ensure that private messages to be accessed belong to the user making the requests. This allowing any authenticated users to access private messages belonging to other users by tampering the ID.

CVSS Details

Base Score

4.3

Exploitability

2.8

Impact

1.4

Vector string

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

Attack Vector Network

Attack Complexity Low

Privileges Required Low

User Interaction None

Scope Unchanged

Confidentiality Low

Integrity None

Availability None

Threat Intelligence

No active exploitation signals — not in CISA KEV and no EPSS score yet.

Exploit & Patch Status

Public Exploit Known

No Patch Available

Affected Products 1

Vendor	Product	Version	Range
apusthemes	wp_private_messaging	*	<1.0.6

References 2

themeforest.net https://themeforest.net/item/superio-job-board-wordpress-theme/32180231

Product
wpscan.com https://wpscan.com/vulnerability/f915e5ac-e216-4d1c-aec1-c3be11e2a6de

ExploitThird Party Advisory

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.