cvedb.io
CVE-2026-35539
MEDIUM · CVSS 6.1
EPSS exploitation probability: 0%
Published 2026-04-03T05:16:21.920 · Last modified 2026-06-17T10:40:44.583

Summary

An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. XSS exists because of insufficient HTML attachment sanitization in preview mode. A victim must preview a text/html attachment.

Affected products

roundcube — webmail

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References

This product uses data from the NVD API but is not endorsed or certified by the NVD. Informational only; not professional security advice.