PT-2018-13065 · Bmc · Bmc Myit Java System Solutions Sso Plugin

Marco Murch · Published 2018-08-21 · Updated 2018-10-16 · CVE-2018-15528

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions BMC MyIT Java System Solutions SSO plugin version 4.0.13.1

Description A Reflected Cross-Site Scripting issue exists, allowing a remote attacker to inject client-side scripts into the select sso() function. This is triggered when a victim opens a prepared "/ux/jss-sso/arslogin?[XSS]" link and then clicks the "Login" button.

Recommendations For BMC MyIT Java System Solutions SSO plugin version 4.0.13.1, consider disabling the select sso() function until a patch is available to prevent exploitation. Restrict access to the "/ux/jss-sso/arslogin" endpoint to minimize the risk of injection of malicious scripts.

Exploit

Fix

XSS

Weakness Enumeration

CWE-79

Related Identifiers

CVE-2018-15528

Affected Products

Bmc Myit Java System Solutions Sso Plugin

References · 4

• 🔥 http://seclists.org/bugtraq/2018/Aug/41 · Exploit
• 🔥 http://packetstormsecurity.com/files/149007/BMC-MyIT-Java-System-Solutions-SSO-Plugin-4.0.13.1-Cross-Site-Scripting.html · Exploit
• https://osv.dev/vulnerability/CVE-2018-15528 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-15528 · Security Note