Description
Before version 4.8.2, WordPress was vulnerable to cross-site scripting in oEmbed discovery.
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 14 | wordpress | 4.8.2+dfsg-1 | — |
| Debian 13 | wordpress | 4.8.2+dfsg-1 | — |
| Debian 12 | wordpress | 4.8.2+dfsg-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 16.04 LTS | wordpress | No fix yet | — |