CISA Adds Actively Exploited XSS Bug CVE-2021-26829 in OpenPLC ScadaBR to KEVbig tee tech hubDecember 1, 2025 [ad_1] Nov 30, 2025Ravie LakshmananHacktivism / Vulnerability The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has updated its Known Exploited…