CISA Adds Oracle WebLogic Proxy Plug-in Flaw CVE-2026-21962 to KEV Catalog After Confirmed Exploitation
The U.S. Cybersecurity and Infrastructure Security Agency has added CVE-2026-21962 to its Known Exploited Vulnerabilities catalog, confirming active exploitation of the Oracle WebLogic Server Proxy Plug-in. The vulnerability affects the mod_wl_ohs module that proxies requests from web servers to Oracle WebLogic Server. It is bundled with Oracle HTTP Server and also impacts equivalent plug-ins for Apache HTTP Server and IIS. The flaw allows unauthenticated remote attackers to tamper with, delete, or create data and exfiltrate information. Exploitation can impact connected environments and backend systems. CISA issued the alert on August 24, 2026, highlighting the risk to organizations running affected proxy configurations.
Security NEXTAug 25, 2026Translated from Japanese