PT-2025-21410 · WordPress · Jsfiddle Shortcode

Bob Matyas · CVE-2024-10818 · Published 2025-05-15 · Updated 2025-06-12

Positive Technologies (AI Summary)

CVSS v3.1

5.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions: JSFiddle Shortcode plugin for WordPress versions prior to 1.1.3

Description: The issue concerns the JSFiddle Shortcode plugin for WordPress, where it fails to validate and escape some of its shortcode attributes before outputting them back in a page or post where the shortcode is embedded. This could allow users with the contributor role or higher to perform Stored Cross-Site Scripting attacks.

Recommendations: For versions prior to 1.1.3, update to version 1.1.3 or later to resolve the issue. As a temporary workaround, consider restricting the use of the JSFiddle Shortcode plugin until the update is applied.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2024-10818

Affected Products

Jsfiddle Shortcode

References · 5

• 🔥 https://wpscan.com/vulnerability/aafd152c-1a05-4191-a1bc-b802d801ca03 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-10818 · Security Note
• https://osv.dev/vulnerability/CVE-2024-10818 · Vendor Advisory
• https://twitter.com/CVEnew/status/1923600438202441948 · Twitter Post
• https://t.me/cvenotify/125489 · Telegram Post