#5
BleepingComputer
general
February 23, 2026 at 11:44 UTC
CISA: Recently patched RoundCube flaws now exploited in attacks
By Sergiu Gatlan
AI Summary
CISA added two recently patched RoundCube Webmail vulnerabilities to its Known Exploited Vulnerabilities catalog after detecting active exploitation in attacks, ordering federal agencies to patch within three weeks. The XSS flaws in the widely-used webmail platform affect SVG document processing capabilities.
Relevance score: 83.0/100
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