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RedhatCVELIST:CVE-2021-20280

HistoryMar 15, 2021 - 9:35 p.m.

CVE-2021-20280

2021-03-1521:35:44

CWE-79

redhat

www.cve.org

5.5 Medium

AI Score

Confidence

High

0.003 Low

EPSS

Percentile

68.3%

JSON

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.

CNA Affected

[
  {
    "product": "moodle",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in 3.10.2, 3.9.5, 3.8.8, 3.5.17"
      }
    ]
  }
]

References

packetstormsecurity.com/files/164817/Moodle-Cross-Site-Scripting-Server-Side-Request-Forgery.html

bugzilla.redhat.com/show_bug.cgi?id=1939037

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/AFSNJ7XHVTC52RSRX2GBQFF3VEEAY2MS/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FGOMHMYM3WICJ6D6U22Z6LPJGT5A6MZM/

lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UFH5DDMU5TZ3JT4Q52WMRAHACA5MHIMT/

moodle.org/mod/forum/discuss.php?d=419651