Description
The Click to Chat WordPress plugin before 3.18.1 does not validate and escape some of its shortcode attributes before outputting them back in the page, which could allow users with a role as low as contributor to perform Stored Cross-Site Scripting attacks which could be used against high privilege users such as admins.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Click to Chat | < 3.18.1 | 3.18.1 |
References
- https://wpscan.com/vulnerability/1666f91d-3aa2-487d-a31b-44d051ab0124 exploit vdb-entry technical-description