CVE-2024-35704: WordPress BlockArt Blocks plugin <= 2.1.5 - Cross Site Scripting (XSS) vulnerability

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.3% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-06-08 · updated 2026-06-17
Weakness: CWE-79

Description

Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') vulnerability in WPBlockArt BlockArt Blocks allows Stored XSS.This issue affects BlockArt Blocks: from n/a through 2.1.5.

Affected products

WPBlockArt BlockArt Blocks: before 2.1.6 — fixed in 2.1.6

How to fix

Upgrade to a fixed version: WPBlockArt BlockArt Blocks 2.1.6. Check the vendor advisory for mitigations.

References

https://patchstack.com/database/vulnerability/blockart-blocks/wordpress-blockart-blocks-plugin-2-1-5-cross-site-scripting-xss-vulnerability?_s_id=cve
https://patchstack.com/database/vulnerability/blockart-blocks/wordpress-blockart-blocks-plugin-2-1-5-cross-site-scripting-xss-vulnerability?_s_id=cve

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