Mmastodon TechnologyCybersecurity first seen 18 h ago, last 18 h ago, peak #11

SiteGuard WordPress firewall bug under active exploitation

Original: 🔴 EXPLOITED SiteGuard, a web firewall used to protect WordPress sites, has a bug (CVE-2026-106931) that hands attackers

SiteGuard, a web application firewall used to protect WordPress sites, contains a vulnerability tracked as CVE-2026-106931 that can hand attackers root access to servers. The flaw affects SiteGuard Server Edition before 8.00 Update 5 and is already being exploited in the wild. Administrators are urged to update immediately.

Why now: An actively exploited firewall flaw giving attackers root access demands urgent patching from WordPress site operators.

SiteGuardWordPressCVE-2026-106931

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Evidence

• 🔴 EXPLOITED SiteGuard, a web firewall used to protect WordPress sites, has a bug (CVE-2026-106931) that hands attackers root. It is already being exploited. Affects SiteGuard Server Edition before 8.00 Update 5. Patch now. https:// suriq.io/blog/siteguard-cve-20… · suriq@infosec.exchange · 1

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