CVE-2024-3563 - Genesis Blocks <= 3.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Sharing Block Attributes

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MEDIUM

Genesis Blocks <= 3.1.3 - Authenticated (Contributor+) Stored Cross-Site Scripting via Sharing Block Attributes

Published Jul 9, 2024

6.4

MEDIUM

CVSS 3.1

EPSS 0.35%

Description

The Genesis Blocks plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's Sharing block in all versions up to, and including, 3.1.3 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. CVE-2024-3901 is a duplicate of this issue.

Affected products

Vendor Studiopress Product Genesis Blocks Default
unaffected
- Version
  -
  Status
  affected
  Constraints
  <=3.1.3

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Studiopress

Genesis Blocks

unaffected

Version	Status	Constraints
-	affected	<=3.1.3

Remediation

No remediation recorded yet.

Weaknesses (1)

CWE-79

Cross-site Scripting (XSS)

References (5)

Link	Providers	Tags
https://euvd.enisa.europa.eu/vulnerability/EUVD-2024-32149		Advisory
https://plugins.trac.wordpress.org/browser/genesis-blocks/trunk/src/blocks/block-sharing/index.php#L268		Patch
https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3115122%40genesis-blocks&new=3115122%40genesis-blocks&sfp_email=&sfph_mail=#file4
https://research.cleantalk.org/cve-2024-3901/
https://www.wordfence.com/threat-intel/vulnerabilities/id/ef21fae3-65ef-43e8-9792-619dfc4dfda8?source=cve		PatchThird Party Advisory