Two weeks after the initial disclosure, Zimbra has released security updates that patch a zero-day vulnerability exploited in attacks targeting Zimbra Collaboration Suite (ZCS) email servers. Now ...

ESET Research has been closely tracking the cyberespionage operations of Winter Vivern for more than a year and, during our routine monitoring, we found that the group began exploiting a zero-day XSS ...

Beaver Builder is a popular plugin that allows anyone to create a professional looking website using an easy to use drag and drop interface. Users can start with a predesigned template or create a ...

Yesterday was Patch Tuesday for March, with Microsoft releasing security updates that addressed 84 security vulnerabilities. In addition to Windows and Office, Microsoft’s cloud services were also ...

CISA warns that a Roundcube email server vulnerability patched in September is now actively exploited in cross-site scripting (XSS) attacks. The security flaw (CVE-2023-43770) is a persistent ...

Low-profile threat group Winter Vivern has been exploiting a zero-day flaw in Roundcube Webmail servers with a malicious email campaign targeting governmental organizations and a think tank in Europe ...

WordPress announced the 6.5.2 Maintenance and Security Release update that patches a store cross site scripting vulnerability and fixes over a dozen bugs in the core and the block editor. The same ...

ESET Research has discovered a significant cybersecurity threat as the Winter Vivern group exploited a zero-day cross-site scripting (XSS) vulnerability in the Roundcube Webmail server. The new ...