CVE-2023-25456

MEDIUM 4.8CVE-2023-25456 · Published 23/03/2023 · updated 17/06/2026

In short

CVE-2023-25456 is a MEDIUM (CVSS 4.8) vulnerability affecting klaviyo (klaviyo).
Chance of exploitation in the next 30 days (EPSS): 0.40%, higher than 34.0% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
klaviyo klaviyo	`≤ 3.0.7`	No fix yet

Auth. (admin+) Stored Cross-Site Scripting (XSS) vulnerability in Klaviyo, Inc. Klaviyo plugin <= 3.0.7 versions.

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