CVE-2020-28032 — Deserialization of Untrusted Data in Wordpress

CWE-502 — Deserialization of Untrusted Data9 documents6 sources
Severity
9.8CRITICALNVD
EPSS
25.8%
top 3.73%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
5
WordpressRmccue RequestsDebian Wordpress+2 more
Timeline
PublishedNov 2
Latest updateMay 24

Description

WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Requests/Utility/FilteredIterator.php.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages4 packages

▶Packagistrmccue/requests1.6.0 — 1.8.0
▶debiandebian/wordpress< wordpress 5.5.3+dfsg1-1 (bookworm)
▶NVDwordpress/wordpress< 5.5.2
▶Debianwordpress/wordpress< 5.5.3+dfsg1-1+3

Also affects: Debian Linux 10.0, 9.0, Fedora 31, 32, 33

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

4
GHSA
GHSA-546f-q8mw-j4qj: WordPress before 5↗2022-05-24
▶
GHSA
Insecure Deserialization of untrusted data in rmccue/requests↗2021-04-29
▶
OSV
Insecure Deserialization of untrusted data in rmccue/requests↗2021-04-29
▶
OSV
CVE-2020-28032: WordPress before 5↗2020-11-02
▶

📋Vendor Advisories

1
Debian
CVE-2020-28032: wordpress - WordPress before 5.5.2 mishandles deserialization requests in wp-includes/Reques...↗2020
▶

💬Community

3
Bugzilla
CVE-2020-28032 wordpress: hardening deserialization requests [fedora-all]↗2020-11-05
▶
Bugzilla
CVE-2020-28032 wordpress: hardening deserialization requests↗2020-11-05
▶
Bugzilla
CVE-2020-28032 wordpress: hardening deserialization requests [epel-all]↗2020-11-05
▶