CVE-2026-118090 WordPress MasterStudy LMS plugin <= 3.7.55 - PHP Object Injection vulnerability
PublishedSubscriber PHP Object Injection in MasterStudy LMS <= 3.7.55 versions.
Technology
WordPress core, plugins and themes. 44,638 published CVES affecting WordPress, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).
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Subscriber PHP Object Injection in MasterStudy LMS <= 3.7.55 versions.
Shop manager PHP Object Injection in Product Feed Manager <= 7.14.1 versions.
Subscriber Privilege Escalation in WP BASE Booking <= 6.5.2 versions.
Unauthenticated Sensitive Data Exposure in Flexible Chat <= 1.1.0 versions.
Unauthenticated Broken Access Control in WP REST Cache <= 2026.3.1 versions.
Subscriber Cross Site Scripting (XSS) in WP Customer Area <= 8.4.0 versions.
Unauthenticated Broken Access Control in GiveWP <= 4.19.0.1 versions.
Author Remote Code Execution (RCE) in Widget Options <= 4.2.5 versions.
Unauthenticated Cross Site Scripting (XSS) in eCommerce Product Catalog <= 3.6.5 versions.
Unauthenticated Cross Site Scripting (XSS) in Mang Board WP <= 2.4.6 versions.
Unauthenticated Arbitrary Content Deletion in Masteriyo - LMS <= 3.4.3 versions.
Unauthenticated Broken Access Control in HUSKY <= 1.4.6 versions.
Unauthenticated Cross Site Scripting (XSS) in VikRentCar <= 1.4.9 versions.
Unauthenticated Privilege Escalation in SMS Alert Order Notifications <= 4.0.2 versions.
Unauthenticated Sensitive Data Exposure in HUSKY <= 1.4.6 versions.
Subscriber Arbitrary File Deletion in SureDash <= 1.12.3 versions.
Subscriber Cross Site Scripting (XSS) in MultiVendorX <= 5.0.20 versions.
Unauthenticated Bypass Vulnerability in YITH WooCommerce Product Add-Ons <= 4.34.0 versions.
Unauthenticated Cross Site Scripting (XSS) in Ad Inserter <= 2.8.19 versions.
Unauthenticated PHP Object Injection in LeadSnap <= 1.25 versions.
Unauthenticated Cross Site Scripting (XSS) in All In One Login <= 2.4.1 versions.
Contributor PHP Object Injection in GS Testimonial Slider <= 3.3.10 versions.
Subscriber PHP Object Injection in Enable Media Replace <= 4.2.2 versions.
Unauthenticated Cross Site Scripting (XSS) in Profile Builder <= 4.0.5 versions.
Contributor Privilege Escalation in Profile Builder <= 4.0.5 versions.
Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.