Vulnerability Details CVE-2020-25631
A vulnerability was found in Moodle 3.9 to 3.9.1, 3.8 to 3.8.4 and 3.7 to 3.7.7 where it was possible to include JavaScript in a book's chapter title, which was not escaped on the "Add new chapter" page. This is fixed in 3.9.2, 3.8.5 and 3.7.8.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.1%
CVSS Severity
CVSS v3 Score 6.1
CVSS v2 Score 4.3
Products affected by CVE-2020-25631
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cpe:2.3:a:moodle:moodle:3.7.0
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cpe:2.3:a:moodle:moodle:3.7.1
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cpe:2.3:a:moodle:moodle:3.7.2
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cpe:2.3:a:moodle:moodle:3.7.3
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cpe:2.3:a:moodle:moodle:3.7.4
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cpe:2.3:a:moodle:moodle:3.7.5
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cpe:2.3:a:moodle:moodle:3.7.6
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cpe:2.3:a:moodle:moodle:3.7.7
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cpe:2.3:a:moodle:moodle:3.8.0
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cpe:2.3:a:moodle:moodle:3.8.1
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cpe:2.3:a:moodle:moodle:3.8.2
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cpe:2.3:a:moodle:moodle:3.8.3
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cpe:2.3:a:moodle:moodle:3.8.4
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cpe:2.3:a:moodle:moodle:3.9.0
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cpe:2.3:a:moodle:moodle:3.9.1