Original release date: August 14, 2020
The Apache Software Foundation has released a security advisory to address vulnerabilities in Struts in the version range 2.0.0 – 2.5.20. An attacker could exploit one of these vulnerabilities to take control of an affected system. The current version, Struts 2.5.22, is not affected.
The Cybersecurity and Infrastructure Security Agency (CISA) encourages users and administrators to review Apache’s security advisory and upgrade to the latest released version.