CVE-2024-3189

2024-05-1503:15:13

[email protected]

web.nvd.nist.gov

gutenberg blocks

kadence blocks

stored cross-site scripting

wordpress

input sanitization

output escaping

authenticated attackers

contributor-level access

CVSS3

5.4

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

NONE

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

AI Score

5.3

Confidence

High

EPSS

0.001

Percentile

29.9%

JSON

The Gutenberg Blocks by Kadence Blocks – Page Builder Features plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin’s ‘Testimonial’, ‘Progress Bar’, ‘Lottie Animations’, ‘Row Layout’, ‘Google Maps’, and ‘Advanced Gallery’ blocks in all versions up to, and including, 3.2.37 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it possible for authenticated attackers, with contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

References

plugins.trac.wordpress.org/changeset/3083616/kadence-blocks/trunk/includes/blocks/class-kadence-blocks-lottie-block.php

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3076712%40kadence-blocks&new=3076712%40kadence-blocks&sfp_email=&sfph_mail=

plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3084683%40kadence-blocks&new=3084683%40kadence-blocks&sfp_email=&sfph_mail=#file2

www.wordfence.com/threat-intel/vulnerabilities/id/766b0bde-c555-40c1-b174-20045bd89c11?source=cve