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[UPDATE] [mittel] Roundcube: Mehrere Schwachstellen

Roundcube webmail receives a BSI advisory for XSS, file manipulation, and security-bypass flaws—noteworthy because state-linked actors have repeatedly weaponised Roundcube bugs for espionage against European targets.

Summary written by editorial AI · Source link below

Filed by CERT-Bund (BSI)1 min readRead at source ↗

Ein Angreifer kann mehrere Schwachstellen in Roundcube ausnutzen, um Dateien zu manipulieren, um Sicherheitsvorkehrungen zu umgehen, um einen Cross-Site Scripting Angriff durchzuführen, und um Informationen offenzulegen.

Editorial Analysis

Why it matters

Roundcube is a frequent target of APT campaigns against European government and research institutions; unpatched instances present an outsized espionage risk.

What to do

Audit whether Roundcube is deployed in your environment, update to the latest patched version, and consider WAF rules for XSS mitigation.

Forward-looking interpretation drafted by editorial AI under human review — not a reproduction of the source. See methodology.

Continue at the source
Read the full report at CERT-Bund (BSI)

External link — opens at CERT-Bund (BSI) in a new tab.

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