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Roundcube Webmail Under Attack: 523,000 Instances Exposed Online
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Roundcube Webmail Under Attack: 523,000 Instances Exposed Online


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Roundcube CVE-2026-48842 is being actively exploited, with more than 523,000 Roundcube instances still exposed on the internet.

First seen on esecurityplanet.com

Jump to article: www.esecurityplanet.com/threats/news-roundcube-cve-2026-48842-active-exploitation/

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