PT-2026-43205 · Nyla · Nyla

João Pedro S Alcântara + 1 · CVE-2026-39642 · Published 2026-05-26 · Updated 2026-05-26

Positive Technologies (AI Summary)

CVSS v3.1

5.3

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Nyla versions n/a through 1.7

Description Improper neutralization of script-related HTML tags in a web page leads to a basic Cross-Site Scripting (XSS) issue, which allows code injection. Cross-Site Scripting is a flaw where an application includes untrusted data in a web page without proper validation or escaping, enabling attackers to execute malicious scripts in the victim's browser.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

XSS

Weakness Enumeration

CWE-80

Related Identifiers

CVE-2026-39642

Affected Products

Nyla

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2026-39642 · Security Note
• https://t.me/CVEtracker/54967 · Telegram Post
• https://twitter.com/VulmonFeeds/status/2059283576907030971 · Twitter Post
• https://patchstack.com/database/wordpress/theme/nyla/vulnerability/wordpress-nyla-theme-1-7-arbitrary-shortcode-execution-vulnerability?_s_id=cve · Note