WordPress EWWW Image Optimizer plugin 8.6.0 - 8.7.7 - Author+ PHP Object Injection vulnerability

WordPress EWWW Image Optimizer plugin 8.6.0 - 8.7.7 - Author+ PHP Object Injection vulnerability discovered by Karthik in WordPress Plugin EWWW Image Optimizer versions 8.6.0-8.7.7...

CVE-2026-97067

Contributor Cross Site Scripting XSS in EWWW Image Optimizer = 8.7.7 versions...

CVE-2026-97067

The EWWW Image Optimizer WordPress plugin (versions

CVE-2026-97067 WordPress EWWW Image Optimizer plugin <= 8.7.7 - Cross Site Scripting (XSS) vulnerability

Contributor Cross Site Scripting XSS in EWWW Image Optimizer = 8.7.7 versions...

CVE-2026-97067 WordPress EWWW Image Optimizer plugin <= 8.7.7 - Cross Site Scripting (XSS) vulnerability

Contributor Cross Site Scripting XSS in EWWW Image Optimizer = 8.7.7 versions...

EUVD-2026-89893

Contributor Cross Site Scripting XSS in EWWW Image Optimizer = 8.7.7 versions...

WordPress EWWW Image Optimizer plugin <= 8.7.7 - Cross Site Scripting (XSS) vulnerability

Cross Site Scripting XSS vulnerability discovered by Intrudify in WordPress Plugin EWWW Image Optimizer versions = 8.7.7...

CVE-2026-91051

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote co...

CVE-2026-91072

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on...

WordPress EWWW Image Optimizer plugin < 8.8.0 - Admin+ WebP File Rename and Deletion vulnerability

Admin+ WebP File Rename and Deletion vulnerability discovered by Karthik Ramakrishnan in WordPress Plugin EWWW Image Optimizer versions 8.8.0...

CVE-2026-91072 EWWW Image Optimizer < 8.8.0 - Admin+ WebP File Rename and Deletion via Unrestricted Path in WebP Migration Handler

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on...

EUVD-2026-89619

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on...

EUVD-2026-89618

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote co...

CVE-2026-91051

The EWWW Image Optimizer WordPress plugin versions before 8.8.0 (specifically versions 8.6.0 - 8.7.7 ) is vulnerable to PHP Object Injection . Authenticated users with author-level permissions can store a serialized value in a post meta field (specifically 'eio_page_settings' ). When the post is ...

CVE-2026-91072 EWWW Image Optimizer < 8.8.0 - Admin+ WebP File Rename and Deletion via Unrestricted Path in WebP Migration Handler

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not confine a WebP-derivative file migration routine to the current site's own uploads directory, letting an attacker with Administrator-level access rename or delete existing WebP-derivative image files outside that scope, including, on...

CVE-2026-91072

The EWWW Image Optimizer WordPress plugin (versions before 8.8.0 ) contains a vulnerability where a WebP-derivative file migration routine is not properly confined to the site's specific uploads directory. This flaw allows an attacker with Administrator-level access to rename or delete WebP-deriv...

CVE-2026-91051 EWWW Image Optimizer 8.6.0 - 8.7.7 - Author+ PHP Object Injection via 'eio_page_settings' Post Meta

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote co...

CVE-2026-91051 EWWW Image Optimizer 8.6.0 - 8.7.7 - Author+ PHP Object Injection via 'eio_page_settings' Post Meta

The EWWW Image Optimizer WordPress plugin before 8.8.0 does not prevent authenticated users with author-level permissions from storing a serialized value in a post meta field that is deserialized when the post is rendered, allowing them to perform PHP Object Injection, which can lead to remote co...

CVE-2023-40600

CVE-2023-40600 EWWW Image Optimizer = 7.2.0 - Unauthenticated Sensitive Information Exposure via Debug Log Description The EWWW Image Optimizer plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 7.2.0 via the debuglog function. This makes it...

CVE-2026-91011

The EWWW Image Optimizer WordPress plugin before 8.7.7 does not properly escape image attribute values when it rewrites page output, allowing authenticated users with author-level access and above to inject arbitrary JavaScript that is stored in published content and executes in the browser of an...