CVE-2018-14940

PHPCMS 9 allows remote attackers to cause a denial of service (resource consumption) via large font_size, height, and width parameters in an api.php?op=checkcode request.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 69%
VendorProductVersion
phpcmsphpcms
9.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/m0us3Sun/PHPCMS-v9/issues/1
https://github.com/m0us3Sun/PHPCMS-v9/issues/1