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CVE-2021-20280

🗓️ 15 Mar 2021 21:35:44Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 7 Media mentions👁 112 Views🌐 WEB

Text-based feedback sanitization to prevent stored XSS & blind SSRF risks in Moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17

Related
Detection
Affected
Refs
Paths
Social
ReporterTitlePublishedViews
Family
0day.today
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Circl
CVE-2021-20280
16 Mar 202101:29
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CNNVD
Moodle 跨站脚本漏洞
15 Mar 202100:00
cnnvd
CNVD
Moodle cross-site scripting vulnerability (CNVD-2021-28733)
19 Mar 202100:00
cnvd
Cvelist
CVE-2021-20280
15 Mar 202121:35
cvelist
EUVD
EUVD-2021-0721
7 Oct 202500:30
euvd
Fedora
[SECURITY] Fedora 32 Update: moodle-3.8.8-1.fc32
23 Mar 202101:12
fedora
Fedora
[SECURITY] Fedora 33 Update: moodle-3.9.5-1.fc33
23 Mar 202101:34
fedora
Fedora
[SECURITY] Fedora 34 Update: moodle-3.10.2-1.fc34
19 Mar 202120:34
fedora
Tenable Nessus
Fedora 33 : moodle (2021-431b232659)
23 Mar 202100:00
nessus
Rows per page
NVD
Vulners
Node
moodlemoodleRange3.5.03.5.17
OR
moodlemoodleRange3.8.03.8.8
OR
moodlemoodleRange3.9.03.9.5
OR
moodlemoodleRange3.10.03.10.2
[
  {
    "product": "moodle",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "Fixed in 3.10.2, 3.9.5, 3.8.8, 3.5.17"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
<feedback input value>request bodymod/feedback/classes/completion.phpStored XSS and blind SSRF through feedback text processing where HTML entities are decoded during rendering, enabling stored XSS in Moodle feedback input leading to blind SSRF.CWE-79

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21 Nov 2024 05:46Current
5.1Medium risk
Vulners AI Score5.1
CVSS 23.5
CVSS 3.15.4
EPSS0.00881
112