The Responsive iframe WordPress plugin through 1.2.0 does not validate and escape some of its block options before outputting them back in a page/post where the block is embed, which could allow users with the contributor role and above to perform Stored Cross-Site Scripting attacks.
CVE ID: CVE-2024-12768
CVSS Base Severity: MEDIUM
CVSS Base Score: 5.4
CVSS Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Vendor: Unknown
Product: Responsive iframe
EPSS Score: 0.04% (probability of being exploited)
EPSS Percentile: 11.76% (scored less or equal to compared to others)
EPSS Date: 2025-03-02 (when was this score calculated)