Ep. 91 - PHP2Shell: The PHP Flaws That Can Run a Stranger's Commands Before Your App Even Loads

PHP2Shell is two critical PHP flaws, CVE-2026-109618 and CVE-2026-109619, that can let a stranger run commands on your web server without logging in. On Apache mod_php, it can happen before your application code even loads.

We unpack which PHP setups are exposed, why PHP says updating is the only safe fix, what to do about end-of-life PHP, and three questions every CISO should ask about a web-tier foothold. Update: on 26 Oct, researchers reported the first successful in-the-wild exploitation.

00:03 How serious are the PHP2Shell vulnerabilities?

01:49 Which PHP installations are at risk?

03:17 How do the two vulnerabilities work?

05:08 Which PHP versions are affected?

08:39 Is PHP2Shell being actively exploited?

10:47 Where should security teams start?

12:00 How effective are the temporary workarounds?

14:18 How can teams detect and validate defenses against an attack?

More on this here: https://www.safebreach.com/blog/php2shell-cve-2026-109618-cve-2026-109619-safebreach-coverage/

#cybersecurity #infosec #CISO #PHP2Shell #PHP #CVE2026109618 #VulnerabilityManagement #SafeBreach