CVE-2020-28033
7.5
HIGH
CVSS 3.1
EPSS 1.3%
Description
WordPress before 5.5.2 mishandles embeds from disabled sites on a multisite network, as demonstrated by allowing a spam embed.
How to fix CVE-2020-28033
To remediate CVE-2020-28033, upgrade the affected package to a fixed version below.
- Bitnami/wordpress—upgrade to 5.5.2 or later
- Bitnami/wordpress-multisite—upgrade to 5.5.2 or later
- Debian/wordpress—upgrade to 5.5.3+dfsg1-1 or later
Is CVE-2020-28033 being exploited?
Low — EPSS is 1.3%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 5.5.2
- from 0, < 5.5.2
- from 0, < 5.5.3+dfsg1-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |