CVE-2023-6827
High
Description
The Essential Real Estate plugin for WordPress is vulnerable to arbitrary file uploads due to insufficient file type validation on the 'ajaxUploadFonts' function in versions up to, and including, 4.3.5. This makes it possible for authenticated attackers with subscriber-level capabilities or above, to upload arbitrary files on the affected site's server which may make remote code execution possible. CVE-2023-6140 appears to be a duplicate of this issue.
SeverityHigh
CVSS7.5
Exploit probability—
ProductG5plus Essential Real Estate
PublishedDec 15, 2023
First seenDec 15, 2023
Weakness typeCWE-434Unrestricted upload of dangerous file type
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| g5plus essential_real_estate | v ≤ 4.3.5 | — |
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