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Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2021-20280

Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 77.9%
CVSS Severity
CVSS v3 Score 5.4
CVSS v2 Score 3.5
References
Products affected by CVE-2021-20280
  • Moodle » Moodle » Version: 3.10.0
    cpe:2.3:a:moodle:moodle:3.10.0
  • Moodle » Moodle » Version: 3.10.1
    cpe:2.3:a:moodle:moodle:3.10.1
  • Moodle » Moodle » Version: 3.5.0
    cpe:2.3:a:moodle:moodle:3.5.0
  • Moodle » Moodle » Version: 3.5.1
    cpe:2.3:a:moodle:moodle:3.5.1
  • Moodle » Moodle » Version: 3.5.10
    cpe:2.3:a:moodle:moodle:3.5.10
  • Moodle » Moodle » Version: 3.5.11
    cpe:2.3:a:moodle:moodle:3.5.11
  • Moodle » Moodle » Version: 3.5.12
    cpe:2.3:a:moodle:moodle:3.5.12
  • Moodle » Moodle » Version: 3.5.13
    cpe:2.3:a:moodle:moodle:3.5.13
  • Moodle » Moodle » Version: 3.5.14
    cpe:2.3:a:moodle:moodle:3.5.14
  • Moodle » Moodle » Version: 3.5.15
    cpe:2.3:a:moodle:moodle:3.5.15
  • Moodle » Moodle » Version: 3.5.16
    cpe:2.3:a:moodle:moodle:3.5.16
  • Moodle » Moodle » Version: 3.5.2
    cpe:2.3:a:moodle:moodle:3.5.2
  • Moodle » Moodle » Version: 3.5.3
    cpe:2.3:a:moodle:moodle:3.5.3
  • Moodle » Moodle » Version: 3.5.4
    cpe:2.3:a:moodle:moodle:3.5.4
  • Moodle » Moodle » Version: 3.5.5
    cpe:2.3:a:moodle:moodle:3.5.5
  • Moodle » Moodle » Version: 3.5.6
    cpe:2.3:a:moodle:moodle:3.5.6
  • Moodle » Moodle » Version: 3.5.7
    cpe:2.3:a:moodle:moodle:3.5.7
  • Moodle » Moodle » Version: 3.5.8
    cpe:2.3:a:moodle:moodle:3.5.8
  • Moodle » Moodle » Version: 3.5.9
    cpe:2.3:a:moodle:moodle:3.5.9
  • Moodle » Moodle » Version: 3.8.0
    cpe:2.3:a:moodle:moodle:3.8.0
  • Moodle » Moodle » Version: 3.8.1
    cpe:2.3:a:moodle:moodle:3.8.1
  • Moodle » Moodle » Version: 3.8.2
    cpe:2.3:a:moodle:moodle:3.8.2
  • Moodle » Moodle » Version: 3.8.3
    cpe:2.3:a:moodle:moodle:3.8.3
  • Moodle » Moodle » Version: 3.8.4
    cpe:2.3:a:moodle:moodle:3.8.4
  • Moodle » Moodle » Version: 3.8.5
    cpe:2.3:a:moodle:moodle:3.8.5
  • Moodle » Moodle » Version: 3.8.6
    cpe:2.3:a:moodle:moodle:3.8.6
  • Moodle » Moodle » Version: 3.8.7
    cpe:2.3:a:moodle:moodle:3.8.7
  • Moodle » Moodle » Version: 3.9.0
    cpe:2.3:a:moodle:moodle:3.9.0
  • Moodle » Moodle » Version: 3.9.1
    cpe:2.3:a:moodle:moodle:3.9.1
  • Moodle » Moodle » Version: 3.9.2
    cpe:2.3:a:moodle:moodle:3.9.2
  • Moodle » Moodle » Version: 3.9.3
    cpe:2.3:a:moodle:moodle:3.9.3
  • Moodle » Moodle » Version: 3.9.4
    cpe:2.3:a:moodle:moodle:3.9.4
  • Fedoraproject » Fedora » Version: 32
    cpe:2.3:o:fedoraproject:fedora:32
  • Fedoraproject » Fedora » Version: 33
    cpe:2.3:o:fedoraproject:fedora:33
  • Fedoraproject » Fedora » Version: 34
    cpe:2.3:o:fedoraproject:fedora:34


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