Roundcube Webmail cross-site-scripting zero-day exploited by Winter Vivern (TA473) against European government email systems (background context, not this run's primary finding)
cve · CVE-2023-5631
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first 2026-09-25 → last 2026-09-25
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Entries about Roundcube Webmail cross-site-scripting zero-day exploited by Winter Vivern (TA473) against European government email systems (background context, not this run's primary finding)
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