CVSS 3.1 Score 5.4 of 10 (medium)


Published Oct 13, 2023
Updated: Nov 7, 2023


CVE-2023-4995 is a vulnerability found in the Embed Calendly plugin for WordPress versions up to and including 3.6. It is categorized as a Stored Cross-Site Scripting vulnerability, allowing authenticated attackers with contributor-level and above permissions to inject arbitrary web scripts into pages. This can occur due to insufficient input sanitization and output escaping on user-supplied attributes. The affected products include t0V6R4, t0V6R5, t0V6R6, t0V6R0, t0V6R1, t0V6R2, and t0V6R3. Organizations can remediate this vulnerability by updating to a version of the plugin that has fixed the issue. The danger posed by this vulnerability is considered medium, with a base severity score of 5.4 out of 10 according to NIST's analysis.

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