Vulnerability Details CVE-2021-36851
Authenticated (editor or higher user role) Cross-Site Scripting (XSS) vulnerability in Web-Settler Testimonial Slider – Free Testimonials Slider Plugin (WordPress plugin) via parameters mpsp_posts_bg_color, mpsp_posts_description_color, mpsp_slide_nav_button_color.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.002
EPSS Ranking 37.3%
CVSS Severity
CVSS v3 Score 4.1
CVSS v2 Score 3.5
Products affected by CVE-2021-36851
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cpe:2.3:a:web-settler:testimonial_slider:-
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cpe:2.3:a:web-settler:testimonial_slider:1.0
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cpe:2.3:a:web-settler:testimonial_slider:1.2
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cpe:2.3:a:web-settler:testimonial_slider:2.0
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cpe:2.3:a:web-settler:testimonial_slider:2.2
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cpe:2.3:a:web-settler:testimonial_slider:2.4
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cpe:2.3:a:web-settler:testimonial_slider:2.6
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cpe:2.3:a:web-settler:testimonial_slider:2.7
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cpe:2.3:a:web-settler:testimonial_slider:3.0
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cpe:2.3:a:web-settler:testimonial_slider:3.1
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cpe:2.3:a:web-settler:testimonial_slider:3.2
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cpe:2.3:a:web-settler:testimonial_slider:3.3
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cpe:2.3:a:web-settler:testimonial_slider:3.4
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cpe:2.3:a:web-settler:testimonial_slider:3.5
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cpe:2.3:a:web-settler:testimonial_slider:3.5.1
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cpe:2.3:a:web-settler:testimonial_slider:3.5.2
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cpe:2.3:a:web-settler:testimonial_slider:3.5.3
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cpe:2.3:a:web-settler:testimonial_slider:3.5.4
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cpe:2.3:a:web-settler:testimonial_slider:3.5.5
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cpe:2.3:a:web-settler:testimonial_slider:3.5.6
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cpe:2.3:a:web-settler:testimonial_slider:3.5.7
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cpe:2.3:a:web-settler:testimonial_slider:3.5.8
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cpe:2.3:a:web-settler:testimonial_slider:3.5.8.1
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cpe:2.3:a:web-settler:testimonial_slider:3.5.8.2
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cpe:2.3:a:web-settler:testimonial_slider:3.5.8.3