Vulnerability Details CVE-2021-24834
The YOP Poll WordPress plugin before 6.3.1 is affected by a stored Cross-Site Scripting vulnerability which exists in the Create Poll - Options module where a user with a role as low as author is allowed to execute arbitrary script code within the context of the application. This vulnerability is due to insufficient validation of custom label parameters - vote button label , results link label and back to vote caption label.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 47.7%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 4.3
References
- https://plugins.trac.wordpress.org/changeset/2605368
- https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf
- https://www.fortiguard.com/zeroday/FG-VD-21-053
- https://plugins.trac.wordpress.org/changeset/2605368
- https://wpscan.com/vulnerability/72f58b14-e5cb-4f1c-a16f-621238c6ebbf
- https://www.fortiguard.com/zeroday/FG-VD-21-053
Products affected by CVE-2021-24834
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cpe:2.3:a:yop-poll:yop_poll:-
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cpe:2.3:a:yop-poll:yop_poll:1.0
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cpe:2.3:a:yop-poll:yop_poll:1.1
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cpe:2.3:a:yop-poll:yop_poll:1.2
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cpe:2.3:a:yop-poll:yop_poll:1.3
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cpe:2.3:a:yop-poll:yop_poll:1.4
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cpe:2.3:a:yop-poll:yop_poll:1.5
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cpe:2.3:a:yop-poll:yop_poll:1.6
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cpe:2.3:a:yop-poll:yop_poll:1.7
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cpe:2.3:a:yop-poll:yop_poll:1.8
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cpe:2.3:a:yop-poll:yop_poll:1.9
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cpe:2.3:a:yop-poll:yop_poll:2.0
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cpe:2.3:a:yop-poll:yop_poll:3.0
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cpe:2.3:a:yop-poll:yop_poll:3.1
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cpe:2.3:a:yop-poll:yop_poll:3.2
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cpe:2.3:a:yop-poll:yop_poll:3.3
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cpe:2.3:a:yop-poll:yop_poll:3.4
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cpe:2.3:a:yop-poll:yop_poll:3.5
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cpe:2.3:a:yop-poll:yop_poll:3.6
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cpe:2.3:a:yop-poll:yop_poll:3.7
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cpe:2.3:a:yop-poll:yop_poll:3.8
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cpe:2.3:a:yop-poll:yop_poll:3.9
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cpe:2.3:a:yop-poll:yop_poll:4.0
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cpe:2.3:a:yop-poll:yop_poll:4.1
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cpe:2.3:a:yop-poll:yop_poll:4.2
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cpe:2.3:a:yop-poll:yop_poll:4.3
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cpe:2.3:a:yop-poll:yop_poll:4.4
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cpe:2.3:a:yop-poll:yop_poll:4.5
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cpe:2.3:a:yop-poll:yop_poll:4.6
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cpe:2.3:a:yop-poll:yop_poll:4.7
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cpe:2.3:a:yop-poll:yop_poll:4.8
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cpe:2.3:a:yop-poll:yop_poll:4.9
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cpe:2.3:a:yop-poll:yop_poll:4.9.1
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cpe:2.3:a:yop-poll:yop_poll:4.9.2
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cpe:2.3:a:yop-poll:yop_poll:4.9.3
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cpe:2.3:a:yop-poll:yop_poll:5.2
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cpe:2.3:a:yop-poll:yop_poll:5.3
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cpe:2.3:a:yop-poll:yop_poll:5.5
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cpe:2.3:a:yop-poll:yop_poll:5.6
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cpe:2.3:a:yop-poll:yop_poll:5.7
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cpe:2.3:a:yop-poll:yop_poll:5.7.1
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cpe:2.3:a:yop-poll:yop_poll:5.7.2
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cpe:2.3:a:yop-poll:yop_poll:5.7.3
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cpe:2.3:a:yop-poll:yop_poll:5.7.4
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cpe:2.3:a:yop-poll:yop_poll:5.7.5
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cpe:2.3:a:yop-poll:yop_poll:5.7.6
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cpe:2.3:a:yop-poll:yop_poll:5.7.7
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cpe:2.3:a:yop-poll:yop_poll:5.7.8
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cpe:2.3:a:yop-poll:yop_poll:5.7.9
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cpe:2.3:a:yop-poll:yop_poll:5.8.0
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cpe:2.3:a:yop-poll:yop_poll:5.8.1
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cpe:2.3:a:yop-poll:yop_poll:5.8.2
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cpe:2.3:a:yop-poll:yop_poll:5.8.3
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cpe:2.3:a:yop-poll:yop_poll:6.0.0
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cpe:2.3:a:yop-poll:yop_poll:6.0.1
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cpe:2.3:a:yop-poll:yop_poll:6.0.2
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cpe:2.3:a:yop-poll:yop_poll:6.0.3
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cpe:2.3:a:yop-poll:yop_poll:6.0.4
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cpe:2.3:a:yop-poll:yop_poll:6.0.5
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cpe:2.3:a:yop-poll:yop_poll:6.0.6
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cpe:2.3:a:yop-poll:yop_poll:6.0.7
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cpe:2.3:a:yop-poll:yop_poll:6.0.8
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cpe:2.3:a:yop-poll:yop_poll:6.0.9
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cpe:2.3:a:yop-poll:yop_poll:6.1.0
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cpe:2.3:a:yop-poll:yop_poll:6.1.1
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cpe:2.3:a:yop-poll:yop_poll:6.1.2
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cpe:2.3:a:yop-poll:yop_poll:6.1.4
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cpe:2.3:a:yop-poll:yop_poll:6.1.5
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cpe:2.3:a:yop-poll:yop_poll:6.1.6
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cpe:2.3:a:yop-poll:yop_poll:6.1.7
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cpe:2.3:a:yop-poll:yop_poll:6.1.8
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cpe:2.3:a:yop-poll:yop_poll:6.1.9
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cpe:2.3:a:yop-poll:yop_poll:6.2.0
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cpe:2.3:a:yop-poll:yop_poll:6.2.1
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cpe:2.3:a:yop-poll:yop_poll:6.2.2
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cpe:2.3:a:yop-poll:yop_poll:6.2.3
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cpe:2.3:a:yop-poll:yop_poll:6.2.4
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cpe:2.3:a:yop-poll:yop_poll:6.2.5
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cpe:2.3:a:yop-poll:yop_poll:6.2.6
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cpe:2.3:a:yop-poll:yop_poll:6.2.7
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cpe:2.3:a:yop-poll:yop_poll:6.2.8
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cpe:2.3:a:yop-poll:yop_poll:6.2.9
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cpe:2.3:a:yop-poll:yop_poll:6.3.0