Vulnerability Details CVE-2021-24431
The Language Bar Flags WordPress plugin through 1.0.8 does not have any CSRF in place when saving its settings and did not sanitise or escape them when generating the flag bar in the frontend. This could allow attackers to make a logged in admin change the settings, and set Cross-Site Scripting payload in them, which will be executed in the frontend for all users
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 42.1%
CVSS Severity
CVSS v3 Score 4.3
CVSS v2 Score 4.3
References
Products affected by CVE-2021-24431
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:-
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.0
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.1
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.2
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.3
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.4
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.5
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.6
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.7
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cpe:2.3:a:language_bar_flags_project:language_bar_flags:1.0.8