Vulnerability Details CVE-2020-8439
Monstra CMS through 3.0.4 allows remote authenticated users to take over arbitrary user accounts via a modified login parameter to an edit URI, as demonstrated by login=victim to the users/21/edit URI.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.006
EPSS Ranking 69.9%
CVSS Severity
CVSS v3 Score 6.5
CVSS v2 Score 4.0
References
Products affected by CVE-2020-8439
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cpe:2.3:a:monstra:monstra:2.2.0
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cpe:2.3:a:monstra:monstra:2.2.1
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cpe:2.3:a:monstra:monstra:2.3.0
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cpe:2.3:a:monstra:monstra:2.3.1
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cpe:2.3:a:monstra:monstra:3.0.0
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cpe:2.3:a:monstra:monstra:3.0.2
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cpe:2.3:a:monstra:monstra:3.0.3
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cpe:2.3:a:monstra:monstra:3.0.4