WP EXtra <= 6.2 - Missing Authorization to Arbitrary Email Sending

2023-10-25 00:00

TP Cyber Security

Strategic Overview

Status

Patched in 6.3

Affected PluginWP EXtra – One Click Optimize

Affected Version<= 6.2

CVSS4.3Medium

CVECVE-2023-5314

View all WP EXtra – One Click Optimize vulnerabilities

Vulnerability Overview

The WP EXtra plugin for WordPress is vulnerable to unauthorized access to restricted functionality due to a missing capability check on the 'test-email' section of the register() function in versions up to, and including, 6.2. This makes it possible for authenticated attackers, with minimal permissions such as a subscriber, to send emails with arbitrary content to arbitrary locations from the affected site's mail server.

Technical Analysis

REMEDIATION: Update to version 6.3, or a newer patched version --- IDENTIFIER: CWE-862 (Missing Authorization) The product does not perform an authorization check when an actor attempts to access a resource or perform an action.

External References

https://www.cve.org/CVERecord?id=CVE-2023-5314 https://www.wordfence.com/threat-intel/vulnerabilities/id/93c10a58-c5f2-440b-a88e-5314143fdd90

CVSS Vector

4.3

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

Base

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged
ConfidentialityNone
IntegrityLow
AvailabilityNone

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