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Tracking
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| Source | ID | Title |
|---|---|---|
Debian DSA |
DSA-6579-1 | roundcube security update |
Mon, 26 Oct 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Thu, 22 Oct 2026 07:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Title | Remote Content Blocking Bypass Using CSS Escape Sequences |
Thu, 22 Oct 2026 02:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Roundcube Webmail before 1.6.20 and 1.7.x before 1.7.5 is affected by a remote content blocking bypass in the handling of FuncIRI attributes. rcube_washtml detected the CSS url() token with a pattern that enumerated only some of its escaped spellings, so values using other CSS escape sequences, for example \000075rl( or u\72 l(, were not recognized and remote content was loaded from an HTML message without the user's consent. Upstream fixed this in the commit “Fix remote content blocking bypass via CSS escapes in FuncIRI attributes (again)”, which resolves CSS escapes before matching and also inspects the `to`, `from` and `by` attributes. | |
| First Time appeared |
Roundcube
Roundcube webmail |
|
| Weaknesses | CWE-184 | |
| CPEs | cpe:2.3:a:roundcube:webmail:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Roundcube
Roundcube webmail |
|
| References |
|
|
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2026-10-26T16:46:46.332Z
Reserved: 2026-10-22T02:02:48.956Z
Link: CVE-2026-114728
Updated: 2026-10-26T16:41:12.679Z
Status : Undergoing Analysis
Published: 2026-10-22T02:17:00.947
Modified: 2026-10-26T17:17:16.240
Link: CVE-2026-114728
No data.
OpenCVE Enrichment
Updated: 2026-10-22T06:45:17Z
Debian DSA