Description
The Ultimate Blocks WordPress plugin before 3.2.4 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
Metrics
CVSS 3.1 5.4/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:NWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Ultimate Blocks | < 3.2.4 |
References
- https://wpscan.com/vulnerability/9342c6a1-4f9a-45f3-911d-0dfee4657243/Exploit, Third Party Advisory
- https://wpscan.com/vulnerability/9342c6a1-4f9a-45f3-911d-0dfee4657243/Exploit, Third Party Advisory
Timeline
- Published
- Dec 13, 2024
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed