Vulnerability · Published Sep 3, 2025 · Assigned by WPScan
CVE-2023-3666Sticky Side Buttons < 2.0.0 - Admin+ Stored XSS
Low 3.3
In plain English
A low-severity security flaw in Sticky Side Buttons from Unknown. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities).
Severity (CVSS 3.1)3.3Low
Exploit odds (30 days)0.2%top 89.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
The Sticky Side Buttons WordPress plugin before 2.0.0 does not sanitise and escape some of its settings, which could allow high privilege users such as admin to perform Stored Cross-Site Scripting attacks even when the unfiltered_html capability is disallowed (for example in multisite setup)
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Unknown | Sticky Side Buttons | 0 – before 2.0.0 |
References
- https://wpscan.com/vulnerability/c37f1708-c154-41dc-9079-3230827eed1b/ exploit, vdb-entry, technical-description