CVE-2026-76579

LiteSpeed Cache for WordPress (all versions up to and including 7.9 ) contains a Reflected Cross-Site Scripting vulnerability in the ESI (esi) parameter due to insufficient input sanitization and output escaping. An unauthenticated attacker can inject arbitrary scripts by supplying a validly sign...

CVE-2026-76579 LiteSpeed Cache <= 7.9 - Reflected Cross-Site Scripting via ESI 'esi' Parameter

The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'esi' parameter in all versions up to, and including, 7.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scrip...

PT-2026-95803

Name of the Vulnerable Software and Affected Versions LiteSpeed Cache versions prior to 8.0 Description Insufficient input sanitization and output escaping allow unauthenticated attackers to perform Reflected Cross-Site Scripting. This occurs when an attacker tricks a user into clicking a link...

CVE-2026-76579: Improper Neutralization of Input During Web Page Generation

The LiteSpeed Cache plugin for WordPress is vulnerable to Reflected Cross-Site Scripting via the 'esi' parameter in all versions up to, and including, 7.9 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scrip...

CVE-2026-84761

Unauthenticated Server Side Request Forgery SSRF in LiteSpeed Cache = 7.9 versions...

EUVD-2026-70583

Unauthenticated Server Side Request Forgery SSRF in LiteSpeed Cache = 7.9 versions...

CVE-2026-84761 WordPress LiteSpeed Cache plugin <= 7.9 - Server Side Request Forgery (SSRF) vulnerability

Unauthenticated Server Side Request Forgery SSRF in LiteSpeed Cache = 7.9 versions...

CVE-2026-84761

CVE-2026-84761 affects the WordPress LiteSpeed Cache plugin in versions 7.9 and earlier , where an unauthenticated Server Side Request Forgery (SSRF) flaw is present. The CVSS v3.1 score is 7.2 (HIGH) with a Changed scope and low impacts to both confidentiality and integrity, while availability i...

CVE-2026-84761 WordPress LiteSpeed Cache plugin <= 7.9 - Server Side Request Forgery (SSRF) vulnerability

Unauthenticated Server Side Request Forgery SSRF in LiteSpeed Cache = 7.9 versions...

CVE-2026-84761: Server-Side Request Forgery (SSRF)

Unauthenticated Server Side Request Forgery SSRF in LiteSpeed Cache = 7.9 versions...

PT-2026-85102

A critical security vulnerability was found in the LiteSpeed Cache plugin for WordPress, and you really need to patch it right now. This flaw, tracked as CVE-2026-84761 with a high severity rating of 7.2, lets unauthenticated hackers pull off Server-Side Request Forgery attacks. Basically, anyone...

WordPress LiteSpeed Cache plugin <= 7.9 - Server Side Request Forgery (SSRF) vulnerability

Server Side Request Forgery SSRF vulnerability discovered by sicksec in WordPress Plugin LiteSpeed Cache versions = 7.9...

WordPress LiteSpeed Cache plugin <= 7.8.1 - Unauthenticated Stored Cross-Site Scripting via Comment Content vulnerability

Unauthenticated Stored Cross-Site Scripting via Comment Content vulnerability discovered by Jack Taylor in WordPress Plugin LiteSpeed Cache versions = 7.8.1...

CVE-2026-3129

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted tag attributes in all versions up to, and including, 7.7. This is due to a flawed regular expression that is used to strip width and height attributes from images when the "Lazy Load Images" and "Add...

CVE-2026-18978

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 7.8.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in...

CVE-2026-3129

The LiteSpeed Cache plugin for WordPress (all versions up to and including 7.7 ) is vulnerable to Stored Cross-Site Scripting via crafted tag attributes. The root cause is a flawed regular expression used to strip width and height attributes from images when the "Lazy Load Images" and "Add Missi...

EUVD-2026-67407

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted tag attributes in all versions up to, and including, 7.7. This is due to a flawed regular expression that is used to strip width and height attributes from images when the "Lazy Load Images" and "Add...

CVE-2026-3129 LiteSpeed Cache <= 7.7 - Authenticated (Author+) Stored Cross-Site Scripting via img Tag Attributes

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted tag attributes in all versions up to, and including, 7.7. This is due to a flawed regular expression that is used to strip width and height attributes from images when the "Lazy Load Images" and "Add...

CVE-2026-3129 LiteSpeed Cache <= 7.7 - Authenticated (Author+) Stored Cross-Site Scripting via img Tag Attributes

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via crafted tag attributes in all versions up to, and including, 7.7. This is due to a flawed regular expression that is used to strip width and height attributes from images when the "Lazy Load Images" and "Add...

EUVD-2026-67404

The LiteSpeed Cache plugin for WordPress is vulnerable to Stored Cross-Site Scripting via Comment Content in all versions up to, and including, 7.8.1 due to insufficient input sanitization and output escaping. This makes it possible for unauthenticated attackers to inject arbitrary web scripts in...