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No vendor fix or workaround currently provided.
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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6196-1 | roundcube security update |
Github GHSA |
GHSA-x4q5-8j5g-hpjc | Roundcube Webmail: Insufficient HTML attachment sanitization in preview mode |
Wed, 08 Apr 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Cross‑Site Scripting via Previewing HTML Attachments in Roundcube |
Tue, 07 Apr 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:* |
Fri, 03 Apr 2026 15:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 03 Apr 2026 10:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Cross‑Site Scripting via Previewing HTML Attachments in Roundcube | |
| First Time appeared |
Roundcube
Roundcube webmail |
|
| Vendors & Products |
Roundcube
Roundcube webmail |
Fri, 03 Apr 2026 05:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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. | |
| Weaknesses | CWE-79 | |
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-04-03T13:10:55.717Z
Reserved: 2026-04-03T03:39:16.997Z
Link: CVE-2026-35539
Updated: 2026-04-03T13:10:52.287Z
Status : Analyzed
Published: 2026-04-03T05:16:21.920
Modified: 2026-04-07T20:53:07.750
Link: CVE-2026-35539
No data.
OpenCVE Enrichment
Updated: 2026-04-08T19:54:23Z
Debian DSA
Github GHSA