CVE-2026-49740: Deserialization of Untrusted Data

TYPO3's cache frontend VariableFrontend and persistent key-value store Registry deserialized PHP payloads without integrity validation or class restrictions. An attacker with write access to the underlying storage backend cache store or sysregistry database table could inject a crafted serialized...

PT-2026-47747

Name of the Vulnerable Software and Affected Versions TYPO3 CMS versions prior to 10.4.57 TYPO3 CMS versions 11.0.0 through 11.5.51 TYPO3 CMS versions 12.0.0 through 12.4.46 TYPO3 CMS versions 13.0.0 through 13.4.31 TYPO3 CMS versions 14.0.0 through 14.3.3 Description The cache frontend...

WordPress Blocksy theme <= 2.1.41 - Authenticated (Contributor+) PHP Object Injection vulnerability

Authenticated Contributor+ PHP Object Injection vulnerability discovered by Quốc Huy jtwings - Puramu in WordPress Theme Blocksy versions = 2.1.41...

WordPress JetEngine plugin <= 3.8.9.1 - PHP Object Injection vulnerability

PHP Object Injection vulnerability discovered by daroo in WordPress Plugin JetEngine versions = 3.8.9.1...

PT-2026-50336

Name of the Vulnerable Software and Affected Versions JetEngine versions prior to 3.8.9.2 Description The JetEngine plugin for WordPress allows authenticated attackers with contributor-level access and above to perform PHP Object Injection through the deserialization of untrusted input. PHP Objec...

PT-2026-47723

Name of the Vulnerable Software and Affected Versions Blocksy versions prior to 2.1.36 Description Insufficient input sanitization in the blocksy sanitize post meta options function allows authenticated attackers with contributor-level access or higher to store serialized PHP object strings in po...

CVE-2026-9828

A flaw was found in logback. An attacker able to influence serialized data sent to SimpleSocketServer or SimpleSSLSocketServer could exploit a deserialization of untrusted data vulnerability, allowing for object injection. This could enable the instantiation of objects from certain Java classes...

CVE-2026-7566

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

CVE-2026-7654

The Admin Columns plugin for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution in versions up to and including 7.0.18. This is due to the use of unserialize without an allowedclasses restriction in the IdsToCollection::getidsfromstring function, which processes...

CVE-2026-7566

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

CVE-2026-7566 LearnPress – Backup & Migration Tool <= 4.1.4 - Authenticated (Administrator+) PHP Object Injection via WXR XML File Upload

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

CVE-2026-7566

The LearnPress – Backup & Migration Tool (WordPress) is affected by a PHP Object Injection in versions up to and including 4.1.4. The issue arises from deserialization of untrusted input via a WXR XML file upload, and requires authenticated access with administrator-level privileges or higher. If...

CVE-2026-7566 LearnPress – Backup & Migration Tool <= 4.1.4 - Authenticated (Administrator+) PHP Object Injection via WXR XML File Upload

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

CVE-2026-7566

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

EUVD-2026-34947

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

EUVD-2026-34922

The Admin Columns plugin for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution in versions up to and including 7.0.18. This is due to the use of unserialize without an allowedclasses restriction in the IdsToCollection::getidsfromstring function, which processes...

CVE-2026-7566: Deserialization of Untrusted Data

The LearnPress – Backup & Migration Tool plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 4.1.4 via deserialization of untrusted input . This makes it possible for authenticated attackers, with administrator-level access and above, to inject a PHP...

PT-2026-47129

Name of the Vulnerable Software and Affected Versions LearnPress – Backup & Migration Tool versions prior to 4.1.5 Description The plugin is susceptible to PHP Object Injection due to the deserialization of untrusted input. This allows authenticated attackers with administrator-level access or...

CVE-2026-7654

The Admin Columns plugin for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution in versions up to and including 7.0.18. This is due to the use of unserialize without an allowedclasses restriction in the IdsToCollection::getidsfromstring function, which processes...

CVE-2026-7654

The Admin Columns plugin for WordPress is vulnerable to PHP Object Injection leading to Remote Code Execution in versions up to and including 7.0.18. This is due to the use of unserialize without an allowedclasses restriction in the IdsToCollection::getidsfromstring function, which processes...