Attackers are exploiting CVE-2026-4020 in Gravity SMTP to leak API keys, OAuth tokens, and system data from WordPress sites.
The OptinMonster plugin is affected by a high-severity flaw that allows unauthorized API access and sensitive information disclosure on roughly a million WordPress sites. Tracked as CVE-2021-39341, ...
Hackers are exploiting a vulnerability in the Gravity SMTP WordPress plugin to extract configuration data, including API keys ...