29 Mar
2026
29 Mar
'26
11:35 a.m.
We just published security updates to the 1.6 and 1.5 LTS versions of Roundcube Webmail, as well as a release candidate for coming 1.7. It provides fixes to some regressions introduced in the previous release as well a recently reported security vulnerability.
## Security fixes
- SVG Animate FUNCIRI Attribute Bypass — Remote Image Loading via
fill/filter/stroke, reported by class_nzm.
See the full changelogs in the release notes on the Github download pages for the updated versions
- https://github.com/roundcube/roundcubemail/releases/tag/1.7-rc6
- https://github.com/roundcube/roundcubemail/releases/tag/1.6.15
- https://github.com/roundcube/roundcubemail/releases/tag/1.5.15
We strongly recommend to update your productive installations of Roundcube with this new versions.
--
Alec