CVE-2023-4372

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-4372
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'esi' shortcode in versions up to, and including, 5.6 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

5.4 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/litespeedtech/lscache_wp/commit/95a407d9f192b37ac6cf96d2aa50f240e3e6b2d7#diff-7b2c514b58d1b8a71655607bdfab87cedb013bc1b8927ce0b49a89ddf4a7e01cR495 Patch
https://plugins.trac.wordpress.org/browser/litespeed-cache/tags/5.5.1/src/esi.cls.php#L480 Issue Tracking
https://plugins.trac.wordpress.org/changeset/2977143/litespeed-cache#file348 Patch
https://www.wordfence.com/threat-intel/vulnerabilities/id/27026f0f-c85e-4409-9973-4b9cb8a90da5?source=cve Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:litespeedtech:litespeed_cache:*:*:*:*:*:wordpress:*:*
History

17 Jan 2024, 21:50

Type Values Removed Values Added
CPE cpe:2.3:a:litespeedtech:litespeed_cache:*:*:*:*:*:wordpress:*:*
CWE CWE-79
CVSS v2 : unknown
v3 : 6.4 		v2 : unknown
v3 : 5.4
References () https://github.com/litespeedtech/lscache_wp/commit/95a407d9f192b37ac6cf96d2aa50f240e3e6b2d7#diff-7b2c514b58d1b8a71655607bdfab87cedb013bc1b8927ce0b49a89ddf4a7e01cR495 - () https://github.com/litespeedtech/lscache_wp/commit/95a407d9f192b37ac6cf96d2aa50f240e3e6b2d7#diff-7b2c514b58d1b8a71655607bdfab87cedb013bc1b8927ce0b49a89ddf4a7e01cR495 - Patch
References () https://plugins.trac.wordpress.org/browser/litespeed-cache/tags/5.5.1/src/esi.cls.php#L480 - () https://plugins.trac.wordpress.org/browser/litespeed-cache/tags/5.5.1/src/esi.cls.php#L480 - Issue Tracking
References () https://plugins.trac.wordpress.org/changeset/2977143/litespeed-cache#file348 - () https://plugins.trac.wordpress.org/changeset/2977143/litespeed-cache#file348 - Patch
References () https://www.wordfence.com/threat-intel/vulnerabilities/id/27026f0f-c85e-4409-9973-4b9cb8a90da5?source=cve - () https://www.wordfence.com/threat-intel/vulnerabilities/id/27026f0f-c85e-4409-9973-4b9cb8a90da5?source=cve - Third Party Advisory
First Time Litespeedtech
Litespeedtech litespeed Cache

11 Jan 2024, 13:57

Type Values Removed Values Added
Summary
  • (es) El complemento LiteSpeed Cache para WordPress es vulnerable a Cross-Site Scripting Almacenado a través del código abreviado 'esi' en versiones hasta la 5.6 incluida debido a una sanitización de entrada insuficiente y a un escape de salida en los atributos proporcionados por el usuario. Esto hace posible que atacantes autenticados con permisos de nivel de colaborador y superiores inyecten scripts web arbitrarios en páginas que se ejecutarán cada vez que un usuario acceda a una página inyectada.

11 Jan 2024, 09:15

Type Values Removed Values Added
New CVE
Information

Published : 2024-01-11 09:15

Updated : 2024-01-17 21:50

NVD link : CVE-2023-4372

Mitre link : CVE-2023-4372

CVE.ORG link : CVE-2023-4372

JSON object : View

Products Affected

litespeedtech

  • litespeed_cache
CWE
CWE-79

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