Medium severity4.8NVD Advisory· Published Apr 10, 2023· Updated Jun 17, 2026
CVE-2023-0874
CVE-2023-0874
Description
The Klaviyo WordPress plugin before 3.0.10 does not sanitize 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- WordPress/Klaviyo plugindescription
Patches
Vulnerability mechanics
References
1- wpscan.com/vulnerability/495e39db-793d-454b-9ef1-dd91cae2c49bnvdExploitThird Party Advisory
News mentions
0No linked articles in our index yet.