Vulnerability Details CVE-2020-21503
waimai Super Cms 20150505 has a logic flaw allowing attackers to modify a price, before form submission, by observing data in a packet capture. By setting the index.php?m=gift&a=addsave credit parameter to -1, the product is sold for free.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 46.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
Products affected by CVE-2020-21503
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cpe:2.3:a:waimai_super_cms_project:waimai_super_cms:20150505