PT-2026-23819 · WordPress · Stock Ticker

Ronnachai Chaipha + 1 · Published 2026-03-07 · Updated 2026-03-07 · CVE-2026-2722

Positive Technologies (AI Summary)

CVSS v3.1

4.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Stock Ticker plugin for WordPress versions prior to 3.26.1

Description The Stock Ticker plugin for WordPress is susceptible to Stored Cross-Site Scripting through admin settings. Insufficient input sanitization and output escaping allow authenticated attackers with administrator-level permissions or higher to inject arbitrary web scripts into pages. These scripts will execute when a user accesses the injected page. This issue only impacts multi-site installations and those where unfiltered html has been disabled.

Recommendations Update the Stock Ticker plugin to a version later than 3.26.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-2722

Affected Products

Stock Ticker

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-2722 · Security Note
• https://plugins.trac.wordpress.org/browser/stock-ticker/tags/3.24.6/classes/class-wpau-stock-ticker-settings.php#L810 · Note
• https://wordfence.com/threat-intel/vulnerabilities/id/e97ed28c-b4a2-47ee-8fbe-7c995fa102cb?source=cve · Note
• https://t.me/CVEtracker/46683 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2030140124848124243 · Twitter Post
• https://twitter.com/CVEnew/status/2030339362924458274 · Twitter Post
• https://plugins.trac.wordpress.org/changeset?sfp_email=&sfph_mail=&reponame=&old=3474252%40stock-ticker&new=3474252%40stock-ticker&sfp_email=&sfph_mail= · Note
• https://plugins.trac.wordpress.org/browser/stock-ticker/trunk/classes/class-wpau-stock-ticker-settings.php#L810 · Note