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Threat Database
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Threat Entry
Updated 2026-11-12
Masterstudy - Security Vulnerability (CVE-2026-13764)
The Masterstudy - Education WordPress Theme theme for WordPress is vulnerable to Privilege Escalation in all versions up to, and including, 4.8.151. This is due to missing authorization and nonce validation on the `masterstudy_ms_stm_set_discard_transient` AJAX action. This makes it possible for authenticated attackers, with Subscriber-level access and above, to elevate their privileges to Administrator by setting the `stm_developer_access_token` transient and using the developer access auto-login flow to obtain administrator session cookies.
THEME
Masterstudy
CVE-2026-13764
Risk Score
Threat Entry
Updated 2026-06-17
Masterstudy - Broken Access Control (CVE-2025-64209)
Missing Authorization vulnerability in StylemixThemes Masterstudy masterstudy allows Accessing Functionality Not Properly Constrained by ACLs.This issue affects Masterstudy: from n/a through < 4.8.122.
THEME
Masterstudy
CVE-2025-64209
Risk Score
Threat Entry
Updated 2026-06-17
Masterstudy - Path Traversal (CVE-2025-64364)
Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion') vulnerability in StylemixThemes Masterstudy masterstudy allows PHP Local File Inclusion.This issue affects Masterstudy: from n/a through < 4.8.126.
THEME
Masterstudy
CVE-2025-64364
Risk Score