CVE-2023-1381 — Deserialization of Untrusted Data in WP Meta SEO

CWE-502 — Deserialization of Untrusted Data3 documents3 sources
Severity
8.8HIGHNVD
EPSS
5.8%
top 9.49%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Joomunited WP Meta SEO
Timeline
PublishedApr 10

Description

The WP Meta SEO WordPress plugin before 4.5.5 does not validate image file paths before attempting to manipulate the image files, leading to a PHAR deserialization vulnerability. Furthermore, the plugin contains a gadget chain which may be used in certain configurations to achieve remote code execution.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-r57w-p77g-3j43: The WP Meta SEO WordPress plugin before 4↗2023-04-10
▶
CVEList
WP Meta SEO < 4.5.5 - Author+ PHAR Deserialization↗2023-04-10
▶
CVE-2023-1381 — Deserialization of Untrusted Data | cvebase