CVE-2020-37169
Medium
Description
WordPress Plugin ultimate-member 2.1.3 contains a local file inclusion vulnerability that allows authenticated attackers to include arbitrary files by manipulating the pack parameter in class-admin-upgrade.php. Attackers can send POST requests with malicious pack values to include unintended PHP files from the packages directory and execute arbitrary code.
SeverityMedium
CVSS5.5
Exploit probability—
ProductUltimate Member Ultimate-member
PublishedMay 13, 2026
First seenMay 13, 2026
Weakness typeCWE-98CWE-98
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Ultimate Member ultimate-member | 2.1.3 | — |
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