CVE-2020-28032
wordpress - security update
9.8
CRITICAL
CVSS 3.1
EPSS 28.0%
Description
WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php.
How to fix CVE-2020-28032
To remediate CVE-2020-28032, 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
- —upgrade to 5.5.3+dfsg1-1 or later
- —upgrade to 4.7.19+dfsg-1+deb9u1 or later
- —upgrade to 5.0.11+dfsg1-0+deb10u1 or later
Is CVE-2020-28032 being exploited?
Moderate — EPSS is 28.0%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (5)
- from 0, < 5.5.2
- from 0, < 5.5.2
- from 0, < 5.5.3+dfsg1-1
- from 0, < 4.7.19+dfsg-1+deb9u1
- from 0, < 5.0.11+dfsg1-0+deb10u1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | CRITICAL9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |