Wowoptin
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Unauthorized REST endpoint in WowOptin Popup Maker for WordPress (versions <1.4.38) allows unauthenticated attackers to disable all site opt-in forms and insert arbitrary template-based rows into the database. Public exploit code is available, though no active exploitation is reported. EPSS indicates a very low likelihood of widespread attack.
The WowOptin: Next-Gen Popup Maker plugin for WordPress contains a Server-Side Request Forgery (SSRF) vulnerability affecting all versions up to and including 1.4.29. An unauthenticated attacker can exploit a publicly accessible REST API endpoint (optn/v1/integration-action) that passes user-supplied URLs directly to wp_remote_get() and wp_remote_post() without validation, allowing arbitrary web requests from the server. This enables querying and modifying information from internal services with a CVSS score of 7.2 (High), though no active exploitation (KEV) or public POC has been documented at this time.
Missing authorization in WPXPO WowOptin plugin through version 1.4.32 allows unauthenticated remote attackers to read sensitive information by exploiting incorrectly configured access control on plugin endpoints. The vulnerability carries a low CVSS score (5.3) and extremely low EPSS exploitation probability (0.02%, percentile 4%), indicating limited real-world attack incentive despite network-accessible exposure. No public exploit code or active exploitation has been confirmed.
Unauthorized REST endpoint in WowOptin Popup Maker for WordPress (versions <1.4.38) allows unauthenticated attackers to disable all site opt-in forms and insert arbitrary template-based rows into the database. Public exploit code is available, though no active exploitation is reported. EPSS indicates a very low likelihood of widespread attack.
The WowOptin: Next-Gen Popup Maker plugin for WordPress contains a Server-Side Request Forgery (SSRF) vulnerability affecting all versions up to and including 1.4.29. An unauthenticated attacker can exploit a publicly accessible REST API endpoint (optn/v1/integration-action) that passes user-supplied URLs directly to wp_remote_get() and wp_remote_post() without validation, allowing arbitrary web requests from the server. This enables querying and modifying information from internal services with a CVSS score of 7.2 (High), though no active exploitation (KEV) or public POC has been documented at this time.
Missing authorization in WPXPO WowOptin plugin through version 1.4.32 allows unauthenticated remote attackers to read sensitive information by exploiting incorrectly configured access control on plugin endpoints. The vulnerability carries a low CVSS score (5.3) and extremely low EPSS exploitation probability (0.02%, percentile 4%), indicating limited real-world attack incentive despite network-accessible exposure. No public exploit code or active exploitation has been confirmed.