CVE-2024-0621
Medium
Description
The Simple Share Buttons Adder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via admin settings in all versions up to, and including, 8.4.11 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with administrator-level permissions and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page. This only affects multi-site installations and installations where unfiltered_html has been disabled.
SeverityMedium
CVSS4.4
Exploit probability—
ProductSimplesharebuttons Simple Share Buttons Adder
PublishedFeb 29, 2024
First seenFeb 29, 2024
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- simplesharebuttons simple_share_buttons_adder8.4.12 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| simplesharebuttons simple_share_buttons_adder | v < 8.4.12 | 8.4.12 |
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