CVEvulnerability
CVE-2026-35545
8.2 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2026-04-03
- Last modified
- 2026-07-24
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
- CVSS 3.1 ([email protected])
- 8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
- Weaknesses
- CWE-669
Description
An issue was discovered in Roundcube Webmail before 1.5.15 and 1.6.15. The remote image blocking feature can be bypassed via SVG content in an e-mail message. This may lead to information disclosure or access-control bypass. This involves the animate element with attributeName=fill/filter/stroke.
Affected configurations
• roundcube webmail (< 1.5.15)
• roundcube webmail (>= 1.6.0 < 1.6.15)
Related
Weakness · CWE (1)
- CWE-669 Incorrect Resource Transfer Between Spheres weakness
References
- https://github.com/roundcube/roundcubemail/commit/7ad62de184368bf42c0f522d1aacc030f5ddcc46 Patch
- https://github.com/roundcube/roundcubemail/commit/9d18d524f3cc211003fc99e2e54eed09a2f3da88 Patch
- https://github.com/roundcube/roundcubemail/commit/fe1320b199d3a2f58351bb699c9ed4316e73221b Patch
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.15 Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.15 Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc6 Release Notes
- https://roundcube.net/news/2026/03/29/security-updates-1.7-rc6-1.6.15-1.5.15 Vendor Advisory