CVE-2026-47759
roundcubemail: roundcubemail: Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes
CVE-2026-47759 is fixed in roundcubemail on 1 platform by FEDORA-2026-DB7E033531 (version 1.6.20-1.fc43), released November 7, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
moderate
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0028
20th percentile
roundcubemail: Cross-Site Scripting (XSS) vulnerability using through data-mce- prefixed src, href, style attributes
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| roundcubemail · Fedora 43 | 1.6.20-1.fc43 | FEDORA-2026-DB7E033531 | Nov 7, 2026 |
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