Vulnerability Details CVE-2020-35949
An issue was discovered in the Quiz and Survey Master plugin before 7.0.1 for WordPress. It made it possible for unauthenticated attackers to upload arbitrary files and achieve remote code execution. If a quiz question could be answered by uploading a file, only the Content-Type header was checked during the upload, and thus the attacker could use text/plain for a .php file.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.133
EPSS Ranking 93.7%
CVSS Severity
CVSS v3 Score 10.0
CVSS v2 Score 7.5
Products affected by CVE-2020-35949
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cpe:2.3:a:expresstech:quiz_and_survey_master:-
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.4.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.5.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.5.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.5.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.6.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.6.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.7.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.7.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.8.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.8
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cpe:2.3:a:expresstech:quiz_and_survey_master:0.9.9
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.1.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.4.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.4.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.5.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.6.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.6.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.6.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.7.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.8.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.8.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:1.9.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.1.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.2.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.4.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.5.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.6.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.6.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.6.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.6.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.7.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.7.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.7.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.8.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.8.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.8.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.8.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.8.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:2.9.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.1.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.2.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.3.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.3.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.4.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.5.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.5.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.6.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.7.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.8.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.8.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:3.9.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.0.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.1.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.2.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.2.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.2.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.2.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.4.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.4.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.4.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.4.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.4.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.5.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.6.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.10
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.8
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cpe:2.3:a:expresstech:quiz_and_survey_master:4.7.9
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.0.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.1.7
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.2.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.2.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.2.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.3.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:5.3.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.0.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.0.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.0.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.0.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.0.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.1.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.1.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.1.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.2.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.2.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.2.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.0
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.1
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.2
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.3
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.4
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.5
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cpe:2.3:a:expresstech:quiz_and_survey_master:6.3.6
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cpe:2.3:a:expresstech:quiz_and_survey_master:7.0.0