CVEvulnerability
CVE-2026-35543
5.3 MEDIUM
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:L/I:N/A:N
- Weaknesses
- CWE-669
Description
An issue was discovered in Roundcube Webmail before 1.5.14 and 1.6.14. The remote image blocking feature can be bypassed via SVG content (with animate attributes) in an e-mail message. This may lead to information disclosure or access-control bypass.
Affected configurations
• roundcube webmail (< 1.5.14)
• roundcube webmail (>= 1.6.0 < 1.6.14)
Related
Weakness · CWE (1)
- CWE-669 Incorrect Resource Transfer Between Spheres weakness
References
- https://github.com/roundcube/roundcubemail/commit/1a63e01542bff42aaa71c00c4c279a09ef31f20c Patch
- https://github.com/roundcube/roundcubemail/commit/39471343ee081ce1d31696c456a2c163462daae3 Patch
- https://github.com/roundcube/roundcubemail/commit/82ab5eca7b332fce7a174b2b987f0957a66377cd Patch
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.14 Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.14 Release Notes
- https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc5 Release Notes
- https://roundcube.net/news/2026/03/18/security-updates-1.7-rc5-1.6.14-1.5.14 Vendor Advisory