Vulnerability Details CVE-2021-24857
The ToTop Link WordPress plugin through 1.7.1 passes base64 encoded user input to the unserialize() PHP function, which could lead to PHP Object injection if a plugin installed on the blog has a suitable gadget chain.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.008
EPSS Ranking 73.0%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 7.5
References
Products affected by CVE-2021-24857
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cpe:2.3:a:nocean:totop_link:-
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cpe:2.3:a:nocean:totop_link:1.0
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cpe:2.3:a:nocean:totop_link:1.1
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cpe:2.3:a:nocean:totop_link:1.2
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cpe:2.3:a:nocean:totop_link:1.3
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cpe:2.3:a:nocean:totop_link:1.4
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cpe:2.3:a:nocean:totop_link:1.5
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cpe:2.3:a:nocean:totop_link:1.5.1
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cpe:2.3:a:nocean:totop_link:1.5.2
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cpe:2.3:a:nocean:totop_link:1.5.3
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cpe:2.3:a:nocean:totop_link:1.6
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cpe:2.3:a:nocean:totop_link:1.7
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cpe:2.3:a:nocean:totop_link:1.7.1