CVE-2024-31211 — Deserialization of Untrusted Data in Wordpress

CWE-502 — Deserialization of Untrusted Data4 documents4 sources
Severity
9.8CRITICALNVD
CNA5.5
EPSS
39.7%
top 2.68%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
WordpressWordpress Wordpress-develop
Timeline
PublishedApr 4

Description

WordPress is an open publishing platform for the Web. Unserialization of instances of the `WP_HTML_Token` class allows for code execution via its `__destruct()` magic method. This issue was fixed in WordPress 6.4.2 on December 6th, 2023. Versions prior to 6.4.0 are not affected.

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 Packages3 packages

▶NVDwordpress/wordpress6.4.0 — 6.4.2
▶Debianwordpress/wordpress< 6.4.2+dfsg1-1+1
▶CVEListV5wordpress/wordpress-develop>= 6.4.0 < 6.4.2

🔴Vulnerability Details

2
OSV
CVE-2024-31211: WordPress is an open publishing platform for the Web↗2024-04-04
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CVEList
Remote Code Execution in `WP_HTML_Token`↗2024-04-04
▶

📋Vendor Advisories

1
Debian
CVE-2024-31211: wordpress - WordPress is an open publishing platform for the Web. Unserialization of instanc...↗2024
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