Description
The Otter Blocks WordPress plugin before 2.6.6 does not properly escape its mainHeadings blocks' attribute before appending it to the final rendered block, allowing contributors to conduct Stored XSS attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | Otter Blocks | < 2.6.6 | 2.6.6 |
References
- https://wpscan.com/vulnerability/5014f886-020e-49d1-96a5-2159eed8ba14/ exploit vdb-entry technical-description