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3.5
CVSSv2

CVE-2021-20280

Published: 15/03/2021 Updated: 07/11/2023
CVSS v2 Base Score: 3.5 | Impact Score: 2.9 | Exploitability Score: 6.8
CVSS v3 Base Score: 5.4 | Impact Score: 2.7 | Exploitability Score: 2.3
VMScore: 312
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
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Vulnerability Summary

Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle prior to 3.10.2, 3.9.5, 3.8.8, 3.5.17.

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fedoraproject fedora 32

fedoraproject fedora 33

fedoraproject fedora 34

References

CWE-79https://bugzilla.redhat.com/show_bug.cgi?id=1939037https://moodle.org/mod/forum/discuss.php?d=419651http://packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.htmlhttps://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM/https://nvd.nist.gov
CVSSv2
CVSSv2
CVSSv3
VMScore
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