CVE-2024-13733

MEDIUM

SKT Blocks < 1.8 - Authenticated Stored Cross-Site Scripting via Post Carousel Block

Title source: llm

Description

The SKT Blocks – Gutenberg based Page Builder plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the plugin's skt-blocks/post-carousel block in all versions up to, and including, 1.7 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-2025-26771 is a duplicate of this issue.

References (4)

Core 4

Core References

Product

https://plugins.trac.wordpress.org/browser/skt-blocks/trunk/src/blocks/post-carousel/index.php#L751

Patch

https://plugins.trac.wordpress.org/changeset/3233980/

Product

https://wordpress.org/plugins/skt-blocks

Third Party Advisory

https://www.wordfence.com/threat-intel/vulnerabilities/id/a5a84999-bd1b-4b86-9fa1-09c20b50ce37?source=cve

Scores

CVSS v3 6.4

EPSS 0.0030

EPSS Percentile 21.6%

Attack Vector NETWORK

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

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-79

Status published

Products (2)

sktthemes/skt_blocks < 1.8

sonalsinha21/SKT Blocks – Gutenberg based Page Builder < 1.7

Published Feb 04, 2025

Tracked Since Feb 18, 2026