PT-2019-14763 · Yzmcms · Yzmcms

Laker · Published 2019-09-21 · Updated 2019-09-23 · CVE-2019-16678

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions YzmCMS version 5.3

Description The issue in YzmCMS allows for a Cross-Site Request Forgery (CSRF) attack, which can lead to a denial of service. This occurs when an attacker can add a superseding route, affecting the system's functionality. The attack vector is through the 'admin/urlrule/add.html' page.

Recommendations For YzmCMS version 5.3, consider implementing CSRF protection mechanisms to prevent such attacks, such as token-based validation for each request. As a temporary workaround, restrict access to the 'admin/urlrule/add.html' page to minimize the risk of exploitation.

Exploit

Fix

CSRF

Weakness Enumeration

CWE-352

Related Identifiers

CVE-2019-16678

Affected Products

Yzmcms

References · 3

• 🔥 https://github.com/yzmcms/yzmcms/issues/27 · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2019-16678 · Security Note
• https://osv.dev/vulnerability/CVE-2019-16678 · Vendor Advisory