CVE-2024-3901

MEDIUM

Genesis Blocks < 3.1.4 - Stored Cross-Site Scripting via Custom Block Attributes

Title source: llm

Description

The Genesis Blocks WordPress plugin through 3.1.3 does not properly escape attributes provided to some of its custom blocks, making it possible for users allowed to write posts (like those with the contributor role) to conduct Stored XSS attacks.

References (1)

Core 1

Core References

Exploit, Third Party Advisory exploit vdb-entry technical-description

https://wpscan.com/vulnerability/9502e1ac-346e-4431-90a6-61143d2df37b/

Scores

CVSS v3 6.8

EPSS 0.0047

EPSS Percentile 37.6%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment

Exploitation poc

Automatable no

Technical Impact total

Details

CWE

CWE-79

Status published

Products (1)

wpengine/genesis_blocks < 3.1.4

Published May 15, 2025

Tracked Since Feb 18, 2026