Medium severity4.8NVD Advisory· Published Dec 5, 2022· Updated Jun 17, 2026
CVE-2022-3838
CVE-2022-3838
Description
The WPUpper Share Buttons WordPress plugin through 3.42 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).
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
2- Range: <=3.42
- Range: 0
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/2dc82bd7-651f-4af0-ad2a-c20a38eea0d0nvdExploitThird Party Advisory
News mentions
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