Litespeedtech Litespeed Cache vulnerabilities

CVE-2024-44000 [CRITICAL] CWE-522 CVE-2024-44000: Insufficiently Protected Credentials vulnerability in LiteSpeed Technologies LiteSpeed Cache litespe Insufficiently Protected Credentials vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Authentication Bypass.This issue affects LiteSpeed Cache: from n/a through < 6.5.0.1.

CVE-2024-28000 [CRITICAL] CWE-266 CVE-2024-28000: Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cac Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache.This issue affects LiteSpeed Cache: from n/a through <= 6.3.0.1.

CVE-2023-40000 [MEDIUM] CWE-79 CVE-2023-40000: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability i Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through 5.7.

CVE-2024-47374 [MEDIUM] CWE-79 CVE-2024-47374: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability i Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.0.2.

CVE-2025-12450 [MEDIUM] CWE-79 CVE-2025-12450: The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via URLs in 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 inject arbitrary web scripts in pages that execute if they can successfully trick a user int

CVE-2024-50550 [CRITICAL] CWE-266 CVE-2024-50550: Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cac Incorrect Privilege Assignment vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Privilege Escalation.This issue affects LiteSpeed Cache: from n/a through <= 6.5.1.

CVE-2024-47637 [HIGH] CWE-23 CVE-2024-47637: Relative Path Traversal vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allo Relative Path Traversal vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Path Traversal.This issue affects LiteSpeed Cache: from n/a through <= 6.4.1.

CVE-2026-3375 [HIGH] CWE-79 CVE-2026-3375: The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the /wp-js 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 store it to disk without sanitization. The stored

CVE-2023-4372 [MEDIUM] CWE-79 CVE-2023-4372: The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'esi' 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

CVE-2022-46800 [HIGH] CWE-352 CVE-2022-46800: Cross-Site Request Forgery (CSRF) vulnerability in LiteSpeed Technologies LiteSpeed Cache plugin <= Cross-Site Request Forgery (CSRF) vulnerability in LiteSpeed Technologies LiteSpeed Cache plugin <= 5.3 versions.

CVE-2021-24964 [MEDIUM] CWE-79 CVE-2021-24964: The LiteSpeed Cache WordPress plugin before 4.4.4 does not properly verify that requests are coming 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 endpoint could be used to set CSS code if a setting is enabled, which will then be output in some

CVE-2023-45000 [MEDIUM] CWE-862 CVE-2023-45000: Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects Lit Missing Authorization vulnerability in LiteSpeed Technologies LiteSpeed Cache.This issue affects LiteSpeed Cache: from n/a through 5.7.

CVE-2020-29172 [MEDIUM] CWE-79 CVE-2020-29172: A cross-site scripting (XSS) vulnerability in the LiteSpeed Cache plugin before 3.6.1 for WordPress 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.

CVE-2024-47373 [MEDIUM] CWE-79 CVE-2024-47373: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability i Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in LiteSpeed Technologies LiteSpeed Cache litespeed-cache allows Stored XSS.This issue affects LiteSpeed Cache: from n/a through <= 6.5.0.2.

CVE-2024-3246 [MEDIUM] CWE-352 CVE-2024-3246: The LiteSpeed Cache plugin for WordPress is vulnerable to Cross-Site Request Forgery in all versions 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 the token setting and inject malicious JavaScript via a forged request granted they can trick a site adm

CVE-2021-24963 [MEDIUM] CWE-79 CVE-2021-24963: The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before output The LiteSpeed Cache WordPress plugin before 4.4.4 does not escape the qc_res parameter before outputting it back in the JS code of an admin page, leading to a Reflected Cross-Site Scripting

CVE-2024-9169 [MEDIUM] CWE-79 CVE-2024-9169: The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via plugin deb 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 attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pag