PT-2026-3549 · Riftzilla · Qrgen

Published 2026-01-20 · Updated 2026-01-20 · CVE-2025-40644

Positive Technologies (AI Summary)

CVSS v4.0

5.1

Medium

Base vector

AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Name of the Vulnerable Software and Affected Versions Riftzilla's QRGen (affected versions not specified)

Description A Reflected Cross-Site Scripting (XSS) vulnerability exists in Riftzilla's QRGen. This allows an attacker to execute JavaScript code in a victim’s browser. The vulnerability is triggered by sending a malicious URL containing JavaScript code via the id parameter in the '/article.php' API endpoint. Successful exploitation could lead to the theft of sensitive user data, such as session cookies, or the performance of actions on behalf of the user.

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

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2025-40644

Affected Products

Qrgen

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2025-40644 · Security Note
• https://twitter.com/CVEnew/status/2013591855154503820 · Twitter Post
• https://twitter.com/VulmonFeeds/status/2013675002344661350 · Twitter Post
• https://t.me/cveNotify/149258 · Telegram Post
• https://incibe.es/en/incibe-cert/notices/aviso/reflected-cross-site-scripting-xss-qrgens-riftzilla · Note