CVE-2026-35543

MEDIUM5.3

An issue was discovered in Roundcube Webmail before 1

Published Apr 3, 2026

Modified 2 weeks ago

Details

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.

References

WEB

https://github.com/roundcube/roundcubemail/commit/1a63e01542bff42aaa71c00c4c279a09ef31f20c

WEB

https://github.com/roundcube/roundcubemail/commit/39471343ee081ce1d31696c456a2c163462daae3

WEB

https://github.com/roundcube/roundcubemail/commit/82ab5eca7b332fce7a174b2b987f0957a66377cd

WEB

https://github.com/roundcube/roundcubemail/releases/tag/1.5.14

WEB

https://github.com/roundcube/roundcubemail/releases/tag/1.6.14

WEB