PT-2018-12604 · Wancms · Wancms

Published 2018-07-25 · Updated 2019-10-03 · CVE-2018-14596

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions wancms versions 1.0 through 5.0

Description The issue allows remote attackers to cause a denial of service, specifically resource consumption, by manipulating the checkcode URI with large values for font size, width, and height parameters.

Recommendations For wancms versions 1.0 through 5.0, consider restricting access to the checkcode URI or limiting the values that can be assigned to font size, width, and height parameters to prevent excessive resource consumption. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Resource Exhaustion

Weakness Enumeration

CWE-400

Related Identifiers

CVE-2018-14596

Affected Products

Wancms

References · 3

• 🔥 https://github.com/HUILYUH/wancms/blob/master/README.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2018-14596 · Security Note
• https://osv.dev/vulnerability/CVE-2018-14596 · Vendor Advisory