PT-2026-27956 · Unknown · Listeo-Core

Published 2026-03-25 · Updated 2026-03-29 · CVE-2026-25461

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Listeo Core versions through 2.0.21

Description The software contains a flaw due to improper handling of input when creating web pages, leading to a Reflected Cross-Site Scripting (XSS) condition. This allows an attacker to inject malicious scripts into a website, potentially compromising user data or taking control of user accounts.

Recommendations Update Listeo Core to a version newer than 2.0.21.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-25461

Affected Products

Listeo-Core

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-25461 · Security Note
• https://twitter.com/CVEnew/status/2038250222925562130 · Twitter Post
• https://patchstack.com/database/Wordpress/Plugin/listeo-core/vulnerability/wordpress-listeo-core-plugin-2-0-21-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve · Note