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CVE-2021-20187

🗓️ 22 May 2025 18:16:27Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 8 Views

Vulnerability in Moodle allows site administrators to execute arbitrary PHP scripts during authentication.

Related
Refs
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
cve
CVE
CVE-2021-20187
28 Jan 202118:30
cve
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
nvd
NVD
CVE-2021-20187
28 Jan 202119:15
nvd
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27 Mar 2026 15:03Current
7.4High risk
Vulners AI Score7.4
CVSS 26.5
CVSS 3.17.2
EPSS0.01572
8