PT-2026-34302 · WordPress · Text Snippets

Nail Majdeddine · Published 2026-04-22 · Updated 2026-05-01 · CVE-2026-5748

Positive Technologies (AI Summary)

CVSS v3.1

6.4

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Text Snippets versions prior to 0.0.2

Description The Text Snippets plugin for WordPress contains a Stored Cross-Site Scripting issue. This occurs due to insufficient input sanitization and output escaping on user supplied attributes within the ts shortcode. Authenticated attackers with contributor-level access or higher can inject arbitrary web scripts into pages, which then execute when a user visits the affected page.

Recommendations Update to a version later than 0.0.1.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-5748

Affected Products

Text Snippets

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2026-5748 · Security Note
• https://reddit.com/r/StopBadBots/comments/1t0qbbs/critical_alert_20_unpatched_wordpress · Reddit Post
• https://wordfence.com/threat-intel/vulnerabilities/id/8cc7a0f3-6a58-4e42-9341-aecf55d2ccb1?source=cve · Note
• https://plugins.trac.wordpress.org/browser/text-snippet/tags/0.0.1/text-snippet.php#L78 · Note
• https://plugins.trac.wordpress.org/browser/text-snippet/trunk/text-snippet.php#L78 · Note
• https://twitter.com/CVEnew/status/2047428116562468994 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2046914909976285249 · Twitter Post