PT-2026-42185 · Cityplus · Cityplus

Aleyna Kabal · CVE-2026-5783 · Published 2026-05-20 · Updated 2026-05-20

Positive Technologies (AI Summary)

CVSS v3.1

7.6

High

Base vector

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

Name of the Vulnerable Software and Affected Versions CityPLus versions prior to V24.29750.1.0

Description Improper neutralization of input during web page generation in CityPLus allows Reflected Cross-Site Scripting (XSS), a flaw where an application includes untrusted data in a web page without proper validation or escaping, allowing an attacker to execute malicious scripts in the victim's browser.

Recommendations Update to version V24.29750.1.0 or later.

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2026-5783

Affected Products

Cityplus

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2026-5783 · Security Note
• https://t.me/CVEtracker/54404 · Telegram Post
• https://siberguvenlik.gov.tr/guvenlik-bildirimleri/detay/tr-26-0263 · Note