Extension WordPress
Vulnérabilités LiteSpeed Cache
Cette page rassemble les failles publiées pour LiteSpeed Cache, leurs plages de versions affectées et les correctifs signalés dans la base locale.
Historique de sécurité
CVE et vulnérabilités de LiteSpeed Cache
19 fiches
LiteSpeed Cache <= 7.7 – Unauthenticated Stored Cross-Site Scripting via QUIC.cloud CCSS/UCSS REST API Endpoints
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the /wp-json/litespeed/v1/notify_ccss and /wp-json/litespeed/v1/notify_ucss REST API endpoints in all versions up to, and including, 7.7. These endpoints accept CSS content from QUIC.cloud callback notifications and…
*-7.7
7.8
26/05/2026
LiteSpeed Cache <= 7.5.0.1 – Reflected Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in all versions up to, and including, 7.5.0.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to…
*-7.5.0.1
7.6
28/10/2025
LiteSpeed Cache <= 7.0.1 – Authenticated (Editor+) Server-Side Request Forgery
The LiteSpeed Cache plugin for WordPress is vulnerable to Server-Side Request Forgery in all versions up to, and including, 7.0.1. This makes it possible for authenticated attackers, with Editor-level access and above, to make web requests to arbitrary…
*-7.0.1
7.1
07/05/2025
LiteSpeed Cache <= 6.5.2 – Authenticated (Contributor+) Stored Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting in all versions up to, and including, 6.5.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access…
*-6.5.2
6.5.3
20/12/2024
LiteSpeed Cache <= 6.5.1 – Unauthenticated Privilege Escalation
The LiteSpeed Cache plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 6.5.1. This is due to the is_role_simulation() function not properly providing protection against unauthorized use of the function. This makes…
*-6.5.1
6.5.2
29/10/2024
LiteSpeed Cache <= 6.5.0.2 – Authenticated (Contributor+) Stored Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting in versions up to, and including, 6.5.0.2 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with contributor-level access and…
*-6.5.0.2
6.5.1
30/09/2024
LiteSpeed Cache <= 6.4.1 – Authenticated (Author+) Path Traversal
The LiteSpeed Cache plugin for WordPress is vulnerable to Path Traversal in all versions up to, and including, 6.4.1. This makes it possible for authenticated attackers, with author-level access and above, to perform actions on files outside of…
*-6.4.1
6.5.1
30/09/2024
LiteSpeed Cache <= 6.1 – Unauthenticated Stored Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'X-LSCACHE-VARY-VALUE' header in all versions up to, and including, 6.5.0.2 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated…
*-6.5.0.2
6.5.1
30/09/2024
litespeed cache <= 6.4.1 – Authenticated (Administrator+) Stored Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin debug settings in all versions up to, and including, 6.4.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated…
*-6.4.1
6.5
24/09/2024
LiteSpeed Cache <= 6.4.1 – Unauthenticated Sensitive Information Exposure via Log Files
The LiteSpeed Cache plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 6.4.1 through the debug.log file that is publicly exposed. This makes it possible for unauthenticated attackers to view potentially…
*-6.4.1
6.5.0.1
05/09/2024
LiteSpeed Cache <= 6.3.0.1 – Unauthenticated Privilege Escalation
The LiteSpeed Cache plugin for WordPress is vulnerable to privilege escalation in all versions up to, and including, 6.3.0.1. This is due to the plugin not properly restricting the role simulation functionality allowing a user to set their…
*-6.3.0.1
6.4
21/08/2024
LiteSpeed Cache <= 6.2.0.1 – Cross-Site Request Forgery to Stored Cross-Site Scripting
The LiteSpeed Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions up to, and including, 6.2.0.1. This is due to missing or incorrect nonce validation. This makes it possible for unauthenticated attackers to update…
*-6.2.0.1
6.3
23/07/2024
LiteSpeed Cache <= 5.7 – Unauthenticated Stored Cross-Site Scripting via 'nameservers' and '_msg'
The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'nameservers' and '_msg' parameters in all versions up to, and including, 5.7 due to insufficient input sanitization and output escaping. This makes it possible…
*-5.7
5.7.0.1
27/02/2024
LiteSpeed Cache <= 5.7 – Missing Authorization via update_cdn_status
The LiteSpeed Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing authorization check on the 'update_cdn_status' function in versions up to, and including, 5.7. This makes it possible for unauthenticated attackers to…
*-5.7
5.7.0.1
27/02/2024
LiteSpeed Cache <= 5.6 – Authenticated (Contributor+) Stored Cross-Site Scripting via Shortcode
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…
*-5.6
5.7
23/10/2023
LiteSpeed Cache <= 5.3 – Missing Authorization to Toggle Crawler State
The LiteSpeed Cache plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the rest_api_init function in versions up to, and including, 5.3. This makes it possible for authenticated attackers, with…
*-5.3
5.3.1
22/03/2023
LiteSpeed Cache <= 4.4.3 – Authorization Bypass
The LiteSpeed Cache WordPress plugin before 4.4.4 does not properly verify that requests are coming from QUIC.cloud servers, allowing attackers to make requests to certain endpoints by using a specific X-Forwarded-For header value. In addition, one of the…
1.0.15-4.4.3
4.4.4
30/11/2021
LiteSpeed Cache <= 4.4.3 – Reflected Cross-Site Scripting via qc_res
The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'qc_res' parameter in versions up to, and including, 4.4.3 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers…
1.0.15-4.4.3
4.4.4
30/11/2021
LiteSpeed Cache <= 3.6 – Authenticated Stored Cross-Site Scripting via IP setting
A cross-site scripting (XSS) vulnerability in the LiteSpeed Cache plugin before 3.6.1 for WordPress can be exploited via the Server IP setting.
*-3.6
3.6.1
26/12/2020
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