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CWE-502Vulnerability type

WordPress PHP Object Injection vulnerabilities (page 140)

unserialize() on user input. Exploitable when a POP chain exists in WordPress, a plugin or a theme.

Severity
Signals
Software

41,182 results

The VulnCrest analysis badge marks vulnerabilities we reproduced in our lab, with proof of execution.

WordPress PHP Object Injection vulnerabilities (page 140)
SeverityVulnerabilityCVEInstallsPublished
Medium6.4Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-85303—
High7.5Unauthenticated SQL InjectionCVE-2026-84768—
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via Social Media Follow 'skype_url' Shortcode Parameter
Divi≤4.27.6Update to 4.27.7
CVE-2026-3852—
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting via 'postBodyCss'CVE-2026-2573—
Medium4.3Authenticated (Custom Role+) Insecure Direct Object ReferenceCVE-2026-81427—
Medium6.5Authenticated (Administrator+) Arbitrary File DeletionCVE-2026-82194—
Medium5.3Unauthenticated Insecure Direct Object ReferenceCVE-2026-84771—
Medium6.4Authenticated (Contributor+) Stored Cross-Site Scripting
Gallery PhotoBlocks≤1.3.4Update to 1.3.5
CVE-2026-84781—
Medium6.3Authenticated (Subscriber+) Privilege EscalationCVE-2026-84756—
Medium6.4Authenticated (Contributor +) Stored Cross-Site ScriptingCVE-2026-75134—
High7.2Unauthenticated Stored Cross-Site ScriptingCVE-2026-84812—
High7.2Unauthenticated Stored Cross-Site Scripting
EWWW Image Optimizer≤8.7.6Update to 8.7.7
CVE-2026-84773—
Medium5.3Missing AuthorizationCVE-2026-84835—
Low3.13.15.1 - Authenticated (Custom Role+) Information ExposureCVE-2026-80438—
High7.5Unauthenticated Denial of ServiceCVE-2026-84780—
Medium5.3Unauthenticated Price ManipulationCVE-2026-84045—
Medium4.3Cross-Site Request Forgery
Simply Schedule Appointments≤1.6.12.23Update to 1.6.12.24
CVE-2026-84764—
Medium4.3Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-81194—
Medium4.3Cross-Site Request ForgeryCVE-2026-84759—
High7.2Unauthenticated Stored Cross-Site Scripting
Estatik Real Estate Plugin≤4.3.4No patch available
CVE-2026-81775—
High7.2Authenticated (Administrator+) Arbitrary File UploadCVE-2026-82193—
High7.2Unauthenticated Stored Cross-Site ScriptingCVE-2026-84774—
Medium5.3Unauthenticated Information Exposure
FormLayer<1.0.9Update to 1.0.9
CVE-2026-78151—
Medium5.3Unauthenticated Information ExposureCVE-2026-84146—
Medium4.3Authenticated (Subscriber+) Insecure Direct Object ReferenceCVE-2026-16281—
Medium5.3Unauthenticated Information ExposureCVE-2026-81199—
Medium5.3Missing Authorization
Ultimate Gift Cards for WooCommerce≤3.2.9Update to 3.2.10
CVE-2026-84760—
Medium6.4Authenticated (Contributor+) Stored Cross-Site ScriptingCVE-2026-19719—
High7.2Unauthenticated Stored Cross-Site Scripting
Simple Payment≤2.5.1Update to 2.5.2
CVE-2026-81292—
Medium5.5Authenticated (Editor+) Server-Side Request Forgery
Broken Link Checker≤2.4.14Update to 2.4.14.1
CVE-2026-84772—

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