PT-2026-4406 · Israpil · Israpil Textmetrics Webtexttool

Theviper · Published 2026-01-23 · Updated 2026-01-24 · CVE-2026-24564

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Israpil Textmetrics webtexttool versions through 3.6.3

Description A flaw exists in Israpil Textmetrics webtexttool that allows for code injection due to improper neutralization of script-related HTML tags on a web page. This is a Basic Cross-Site Scripting (XSS) issue. The issue allows for code injection.

Recommendations Update Israpil Textmetrics webtexttool to a version later than 3.6.3.

Fix

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2026-24564

Affected Products

Israpil Textmetrics Webtexttool

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-24564 · Security Note
• https://twitter.com/CVEnew/status/2015086287426875432 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/webtexttool/vulnerability/wordpress-textmetrics-plugin-3-6-3-arbitrary-shortcode-execution-vulnerability?_s_id=cve · Note