CVE-2026-17149CWE-79cross-site-scripting

CVE-2026-17149

Medium · published September 9, 2026

CVSS v3.1
6.4
EPSS
0%
Percentile
9.3
In the wild
Unconfirmed
What it is

The Points Management System For Gamification, Ranks, Badges, and Loyalty Rewards Program – myCred plugin for WordPress is vulnerable to Stored Cross-Site Scripting via 'wrapper' Shortcode Attribute in all versions up to, and including, 3.2.4 due to insufficient input sanitization and output escaping. 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.

The record
Technical detail
CVSS v3.1
6.4 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00200 · 9.3th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-09-09T12:17Z
References (8)
https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.0/addons/sell-content/includes/mycred-sell-shortcodes.php#L152 · [email protected]https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.0/addons/sell-content/includes/mycred-sell-shortcodes.php#L163 · [email protected]https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.0/addons/sell-content/myCRED-addon-sell-content.php#L69 · [email protected]https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.3/addons/sell-content/includes/mycred-sell-shortcodes.php#L152 · [email protected]https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.3/addons/sell-content/includes/mycred-sell-shortcodes.php#L163 · [email protected]https://plugins.trac.wordpress.org/browser/mycred/tags/3.2.3/addons/sell-content/myCRED-addon-sell-content.php#L69 · [email protected]https://plugins.trac.wordpress.org/changeset?reponame=&old=3640734%40mycred&new=3640734%40mycred · [email protected]https://www.wordfence.com/threat-intel/vulnerabilities/id/9d8c7e79-00c4-4667-9ef6-e988901bb6a0?source=cve · [email protected]
EPSS history
Timeline
  • 10 SEP 03:16Z
    EPSS moved — → 0%
    epss
  • 09 SEP 07:40Z
    myCred – Points Management System For Gamification, Ranks, Badges, and Loyalty Rewards Program <= 3.2.4 - Authenticated (Contributor+) Stored Cross-Site Scripting via 'wrapper' Shortcode Attribute
    cvelistv5