CVE-2021-24980
Medium
Description
The Gwolle Guestbook WordPress plugin before 4.2.0 does not sanitise and escape the gwolle_gb_user_email parameter before outputting it back in an attribute, leading to a Reflected Cross-Site Scripting issue in an admin page
SeverityMedium
CVSS6.1
Exploit probability—
ProductGwolle Guestbook
PublishedDec 27, 2021
First seenDec 27, 2021
Weakness typeCWE-79Cross-site scripting (XSS)
How to fix
Update
- gwolle_guestbook_project gwolle_guestbook4.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| gwolle_guestbook_project gwolle_guestbook | v < 4.2.0 | 4.2.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.