CVE-2023-5167

User Activity Log Pro < 2.3.4 - Unauthenticated Stored Cross-Site Scripting via User Agent

Severity Score

5.4

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

The User Activity Log Pro WordPress plugin before 2.3.4 does not properly escape recorded User-Agents in the user activity logs dashboard, which may allow visitors to conduct Stored Cross-Site Scripting attacks.

El complemento User Activity Log Pro de WordPress anterior a 2.3.4 no escapa correctamente a los Agentes de Usuario registrados en el panel de registros de actividad del usuario, lo que puede permitir a los visitantes realizar ataques de Cross-Site Scripting almacenados.

The User Activity Log Pro plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the User-Agent header in versions up to, and including, 2.3.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

*Credits: Bartlomiej Marek and Tomasz Swiadek, WPScan

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

Required

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Partial

Integrity

Partial

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-09-25 CVE Reserved
2023-09-25 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC
https://wpscan.com/vulnerability/78ea6fe0-5fac-4923-949c-023c85fe2437	2024-08-02

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Solwininfotech Search vendor "Solwininfotech"		User Activity Log Search vendor "Solwininfotech" for product "User Activity Log"				< 2.3.4 Search vendor "Solwininfotech" for product "User Activity Log" and version " < 2.3.4"		pro, wordpress		Affected