CVE-2018-14596

HIGH

wancms 1.0-5.0 - Denial of Service via Large Verification Code Parameters

Title source: llm
STIX 2.1

Description

wancms 1.0 through 5.0 allows remote attackers to cause a denial of service (resource consumption) via a checkcode (aka verification code) URI in which the values of font_size, width, and height are large numbers.

References (1)

Core 1
Core References

Scores

CVSS v3 7.5
EPSS 0.0130
EPSS Percentile 66.9%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (1)
wancms/wancms 1.0 - 5.0
Published Jul 25, 2018
Tracked Since Feb 18, 2026