Description
Multiple cross-site scripting (XSS) vulnerabilities in WebODF before 0.5.5, as used in ownCloud, allow remote attackers to inject arbitrary web script or HTML via a (1) style or (2) font name or (3) javascript or (4) data URI.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 8 | owncloud | 7.0.4+dfsg-4~deb8u1 | DSA-3244-1 |
Advisories 1
- DSA-3244-1 owncloud - security update Debian Security (DSA / DLA) · Mar 9, 2026