Vulnerability Details CVE-2021-24124
Unvalidated input and lack of output encoding in the WP Shieldon WordPress plugin, version 1.6.3 and below, leads to Unauthenticated Reflected Cross-Site Scripting (XSS) when the CAPTCHA page is shown could lead to privileged escalation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.007
EPSS Ranking 71.3%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
References
Products affected by CVE-2021-24124
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cpe:2.3:a:terryl:wp_shieldon:1.0.0
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cpe:2.3:a:terryl:wp_shieldon:1.0.1
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cpe:2.3:a:terryl:wp_shieldon:1.0.2
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cpe:2.3:a:terryl:wp_shieldon:1.0.3
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cpe:2.3:a:terryl:wp_shieldon:1.1.0
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cpe:2.3:a:terryl:wp_shieldon:1.2.0
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cpe:2.3:a:terryl:wp_shieldon:1.2.1
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cpe:2.3:a:terryl:wp_shieldon:1.2.2
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cpe:2.3:a:terryl:wp_shieldon:1.2.3
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cpe:2.3:a:terryl:wp_shieldon:1.3.0
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cpe:2.3:a:terryl:wp_shieldon:1.3.1
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cpe:2.3:a:terryl:wp_shieldon:1.3.2
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cpe:2.3:a:terryl:wp_shieldon:1.3.3
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cpe:2.3:a:terryl:wp_shieldon:1.3.4
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cpe:2.3:a:terryl:wp_shieldon:1.4.0
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cpe:2.3:a:terryl:wp_shieldon:1.4.1
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cpe:2.3:a:terryl:wp_shieldon:1.4.2
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cpe:2.3:a:terryl:wp_shieldon:1.4.3
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cpe:2.3:a:terryl:wp_shieldon:1.5.0
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cpe:2.3:a:terryl:wp_shieldon:1.6.0
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cpe:2.3:a:terryl:wp_shieldon:1.6.1
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cpe:2.3:a:terryl:wp_shieldon:1.6.2
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cpe:2.3:a:terryl:wp_shieldon:1.6.3