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CVE-2021-20187

🗓️ 28 Jan 2021 18:30:03Reported by redhatType 
cve
 cve
🔗 web.nvd.nist.gov📰️ 7 Media mentions👁 97 Views

Moodle < 3.10.1, 3.9.4, 3.8.7, 3.5.16 Shibboleth auth bypas

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2021-20187
28 Jan 202119:15
–attackerkb
bdu_fstec
BDU FSTEC
The vulnerability of the Shibboleth authentication technology in the virtual learning environment Moodle allows a perpetrator to execute arbitrary code.
11 Mar 202100:00
–bdu_fstec
circl
Circl
CVE-2021-20187
28 Jan 202122:39
–circl
cnnvd
CNNVD
Moodle 代码注入漏洞
28 Jan 202100:00
–cnnvd
cnvd
CNVD
Moodle code injection vulnerability (CNVD-2021-07533)
30 Jan 202100:00
–cnvd
cvelist
Cvelist
CVE-2021-20187
28 Jan 202118:30
–cvelist
euvd
EUVD
EUVD-2022-2005
3 Oct 202520:07
–euvd
github
Github Security Blog
Moodle Arbitrary PHP code execution by site admins via Shibboleth configuration
24 May 202217:40
–github
mend
Mend
CVE-2021-20187
28 Jan 202118:30
–mend
nvd
NVD
CVE-2021-20187
28 Jan 202119:15
–nvd
Rows per page
NVD
Vulners
Node
OR
moodlemoodleRange<3.5.16
moodlemoodleRange3.8.0–3.8.7
moodlemoodleRange3.9.0–3.9.4
moodlemoodleMatch3.10.0
[
  {
    "product": "moodle",
    "vendor": "n/a",
    "versions": [
      {
        "status": "affected",
        "version": "moodle 3.10.1, moodle 3.9.4, moodle 3.8.7, moodle 3.5.16"
      }
    ]
  }
]

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17 Jun 2026 03:33Current
7High risk
Vulners AI Score7
CVSS 26.5
CVSS 3.17.2
EPSS0.01572
97