Subscribe2
Monthly
Unauthenticated cross-site scripting in the Subscribe2 WordPress plugin (versions <= 10.46) allows a remote unauthenticated attacker to inject arbitrary JavaScript into pages rendered by victims who follow a crafted link. The CVSS scope-change metric (S:C) indicates the injected script executes outside the vulnerable component's security boundary, enabling session hijacking, credential theft, or unauthorized administrative actions against any user - including site administrators - who can be socially engineered into triggering the payload. No public exploit code or active exploitation has been confirmed at time of analysis, though the zero-privilege attack entry point lowers the barrier for opportunistic abuse.
Reflected XSS in the Subscribe2 WordPress plugin (versions before 10.46) allows an unauthenticated attacker to inject arbitrary JavaScript into a public subscription form by luring a visitor to a crafted link. Exploitation requires the victim to interact with the malicious URL - no server-side authentication is needed - enabling session theft, credential harvesting, or DOM-based actions scoped to the victim's browser. A publicly available proof-of-concept exists per WPScan; EPSS at 0.16% (5th percentile) indicates limited automated exploitation despite the low attack complexity.
The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.40. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.
The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.
Unauthenticated cross-site scripting in the Subscribe2 WordPress plugin (versions <= 10.46) allows a remote unauthenticated attacker to inject arbitrary JavaScript into pages rendered by victims who follow a crafted link. The CVSS scope-change metric (S:C) indicates the injected script executes outside the vulnerable component's security boundary, enabling session hijacking, credential theft, or unauthorized administrative actions against any user - including site administrators - who can be socially engineered into triggering the payload. No public exploit code or active exploitation has been confirmed at time of analysis, though the zero-privilege attack entry point lowers the barrier for opportunistic abuse.
Reflected XSS in the Subscribe2 WordPress plugin (versions before 10.46) allows an unauthenticated attacker to inject arbitrary JavaScript into a public subscription form by luring a visitor to a crafted link. Exploitation requires the victim to interact with the malicious URL - no server-side authentication is needed - enabling session theft, credential harvesting, or DOM-based actions scoped to the victim's browser. A publicly available proof-of-concept exists per WPScan; EPSS at 0.16% (5th percentile) indicates limited automated exploitation despite the low attack complexity.
The Subscribe2 plugin for WordPress is vulnerable to Cross-Site Request Forgery in versions up to, and including, 10.40. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. This Cross-Site Request Forgery (CSRF) vulnerability could allow attackers to trick authenticated users into performing unintended actions.
The Subscribe2 plugin for WordPress is vulnerable to unauthorized access to email functionality due to a missing capability check when sending test emails in versions up to, and including, 10.40. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. This Missing Authorization vulnerability could allow attackers to access resources or perform actions without proper authorization checks.