Json Pattern Validator ProjectCVEs & Vulnerabilities
2 CVEs affecting Json Pattern Validator Project products, tracked from the National Vulnerability Database, with CVSS/EPSS scores and exploitation status.
2 CVEs→ All vendors
Most Affected Products
json pattern validator 2
CVE-2020-17479CRITICAL
jpv (aka Json Pattern Validator) before 2.2.2 does not properly validate input, as demonstrated by a corrupted array.
10 Aug 2020
9.8
CVSS
CVE-2019-19507MEDIUM
In jpv (aka Json Pattern Validator) before 2.1.1, compareCommon() can be bypassed because certain internal attributes can be overwritten via a conflicting name, as demonstrated by 'constructor': {'name':'Array'}. This affects validate(). Hence, a crafted payload can overwrite this builtin attribute to manipulate the type detection result.
2 Dec 2019
5.3
CVSS
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