CVE-2026-17086

The ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.5.5 via deserialization of untrusted input . This makes it possible for authenticated attackers, with author-level access and...

CVE-2026-17086 ShortPixel Image Optimizer <= 6.5.5 - Authenticated (Author+) PHP Object Injection via Nested JSON Post Content

The ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 6.5.5 via deserialization of untrusted input . This makes it possible for authenticated attackers, with author-level access and...

CVE-2026-17086

The ShortPixel Image Optimizer WordPress plugin (versions

WordPress ShortPixel Image Optimizer – Optimize Images, Convert WebP & AVIF plugin <= 6.5.5 - Authenticated (Author+) PHP Object Injection vulnerability

Authenticated Author+ PHP Object Injection vulnerability discovered by Josh Bolding in WordPress Plugin ShortPixel Image Optimizer versions = 6.5.5...

EUVD-2026-36935

Author PHP Object Injection in ShortPixel Image Optimizer = 6.4.3 versions...

CVE-2026-39471

Author PHP Object Injection in ShortPixel Image Optimizer = 6.4.3 versions...

CVE-2026-39471

CVE-2026-39471 affects the WordPress ShortPixel Image Optimizer plugin (

CVE-2026-39471 WordPress ShortPixel Image Optimizer plugin <= 6.4.3 - PHP Object Injection vulnerability

Author PHP Object Injection in ShortPixel Image Optimizer = 6.4.3 versions...

PT-2026-49377

Name of the Vulnerable Software and Affected Versions ShortPixel Image Optimizer versions prior to 6.4.4 Description PHP Object Injection occurs in the software. This issue allows an attacker to inject malicious objects into the application, which can lead to unauthorized code execution or other...

WordPress ShortPixel Image Optimizer plugin <= 6.4.3 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Title vulnerability

Authenticated Author+ Stored Cross-Site Scripting via Attachment Title vulnerability discovered by daroo in WordPress Plugin ShortPixel Image Optimizer versions = 6.4.3...

CVE-2026-4335

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the attachment posttitle in all versions up to, and including, 6.4.3. This is due to insufficient output escaping in the getEditorPopup function and its corresponding media-popup.php template...

EUVD-2026-16087

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the attachment posttitle in all versions up to, and including, 6.4.3. This is due to insufficient output escaping in the getEditorPopup function and its corresponding media-popup.php template...

CVE-2026-4335 ShortPixel Image Optimizer <= 6.4.3 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Title

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the attachment posttitle in all versions up to, and including, 6.4.3. This is due to insufficient output escaping in the getEditorPopup function and its corresponding media-popup.php template...

CVE-2026-4335 ShortPixel Image Optimizer <= 6.4.3 - Authenticated (Author+) Stored Cross-Site Scripting via Attachment Title

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the attachment posttitle in all versions up to, and including, 6.4.3. This is due to insufficient output escaping in the getEditorPopup function and its corresponding media-popup.php template...

CVE-2026-4335

The ShortPixel Image Optimizer WordPress plugin (≤ 6.4.3) is vulnerable to Stored Cross-Site Scripting via the attachment post_title. The root cause is insufficient output escaping in getEditorPopup() and media-popup.php, where the attachment title retrieved from get_post() is inserted into an HT...

WordPress plugin ShortPixel Image Optimizer 跨站脚本漏洞

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application that can be install...

CVE-2026-1246

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Arbitrary File Read via path traversal in the 'loadFile' parameter in all versions up to, and including, 6.4.2 due to insufficient path validation and sanitization in the 'loadLogFile' AJAX action. This makes it possible for...

WordPress ShortPixel Image Optimizer plugin <= 6.4.2 - Authenticated (Editor+) Arbitrary File Read via 'loadFile' Parameter vulnerability

Authenticated Editor+ Arbitrary File Read via 'loadFile' Parameter vulnerability discovered by 0N0ise - cert.pl in WordPress Plugin ShortPixel Image Optimizer versions = 6.4.2...

CVE-2026-1246 ShortPixel Image Optimizer <= 6.4.2 - Authenticated (Editor+) Arbitrary File Read via 'loadFile' Parameter

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Arbitrary File Read via path traversal in the 'loadFile' parameter in all versions up to, and including, 6.4.2 due to insufficient path validation and sanitization in the 'loadLogFile' AJAX action. This makes it possible for...

CVE-2026-1246 ShortPixel Image Optimizer <= 6.4.2 - Authenticated (Editor+) Arbitrary File Read via 'loadFile' Parameter

The ShortPixel Image Optimizer plugin for WordPress is vulnerable to Arbitrary File Read via path traversal in the 'loadFile' parameter in all versions up to, and including, 6.4.2 due to insufficient path validation and sanitization in the 'loadLogFile' AJAX action. This makes it possible for...