Hackers Exploit Gravity SMTP WordPress Plugin Bug to Expose API Keys

Threat actors are exploiting a recently patched security flaw impacting Gravity SMTP, a WordPress plugin that’s installed on about 100,000 sites.

The vulnerability, tracked as CVE-2026-4020 (CVSS score: 5.3), is a medium-severity information disclosure flaw that can allow unauthenticated attackers to extract sensitive data, such as configuration data, API keys, secrets, and OAuth tokens

Source: The Hacker News

Leave a Reply

Your email address will not be published. Required fields are marked *

Explore More

Mittags-Update: Top 5 Attack-IPs auf doode.info – 12.06.2026

Watchtower Mittags-Update. Hier die aktuellen Top 5 Attack-IPs, die auf doode.info klopfen. a password is required — sudo: requests (recent log) Mehr Live-Daten und die komplette Historie im /attacks/ Watchtower-Bereich

Attack Update: Top 5 Attack-IPs auf doode.info – 11.08.2026

Watchtower Attack Update. Hier die aktuellen Top 5 Attack-IPs, die auf doode.info klopfen. 89.167.35.212 — 729 requests (recent log) 216.73.216.75 — 391 requests (recent log) 66.187.7.97 — 276 requests (recent

New CSS Attacks Can Break Webmail Defenses to Steal Passwords and Tokens

New CSS Attacks Can Break Webmail Defenses to Steal Passwords and Tokens New research shows content inside an email can escape its message boundary and interfere with the webmail interface.