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CVE-2021-20185

🗓️ 22 May 2025 19:06:35Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 7 Views

Vulnerability in Moodle messaging allows large messages, risking denial of service for users.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
ATTACKERKB
CVE-2021-20185
28 Jan 202120:15
attackerkb
bdu_fstec
BDU FSTEC
The vulnerability of the virtual learning environment Moodle, related to deficiencies in the processing of input characters, allows a violator to trigger a service failure.
11 Mar 202100:00
bdu_fstec
circl
Circl
CVE-2021-20185
28 Jan 202122:39
circl
cnnvd
CNNVD
Moodle 资源管理错误漏洞
28 Jan 202100:00
cnnvd
cnvd
CNVD
Moodle Resource Management Error Vulnerability
30 Jan 202100:00
cnvd
cve
CVE
CVE-2021-20185
28 Jan 202119:01
cve
cvelist
Cvelist
CVE-2021-20185
28 Jan 202119:01
cvelist
euvd
EUVD
EUVD-2022-3488
3 Oct 202520:07
euvd
github
Github Security Blog
Moodle Client side denial of service via personal message
24 May 202217:40
github
nvd
NVD
CVE-2021-20185
28 Jan 202120:15
nvd
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27 Mar 2026 15:03Current
6.7Medium risk
Vulners AI Score6.7
CVSS 25
CVSS 3.15.3
EPSS0.01377
7