RoundCube Webmail Cross-Site Scripting (XSS) Vulnerability (CVE-2024-37383)
Severity: medium · Patch status: patched · Since 2024-10-24 · CVE-2024-37383
RoundCube Webmail contains a cross-site scripting (XSS) vulnerability in the handling of SVG animate attributes that allows a remote attacker to run malicious JavaScript code. CISA added CVE-2024-37383 to its Known Exploited Vulnerabilities catalog on Oct 24, 2024, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Nov 14, 2024 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch