CVE-2020-21237

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

An issue in the user login box of LJCMS v1.11 allows attackers to hijack user accounts via brute force attacks.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-307

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Dec 27, 2021
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-212389.8An issue in the user login box of CSCMS v4.0 allows attackers to hijack user accounts via brute force attacks.CVE-2020-21244.3Jenkins Dynamic Extended Choice Parameter Plugin 1.0.1 and earlier stores a password unencrypted in job config.xml files on the Jenkins mastCVE-2020-212444.9An issue was discovered in FrontAccounting 2.4.7. There is a Directory Traversal vulnerability that can empty folder via admin/inst_lang.phpCVE-2020-212465.4Cross Site Scripting vulnerability in YiiCMS v.1.0 allows a remote attacker to execute arbitrary code via the news function.CVE-2020-21254.3Jenkins Debian Package Builder Plugin 1.6.11 and earlier stores a GPG passphrase unencrypted in its global configuration file on the JenkinsCVE-2020-212509.8CSZ CMS v1.2.4 was discovered to contain an arbitrary file upload vulnerability in the component /core/MY_Security.php.CVE-2020-212528.8Cross Site Request Forgery vulnerability in Neeke HongCMS 3.0.0 allows a remote attacker to execute arbitrary code and escalate privileges vCVE-2020-21264.3Jenkins DigitalOcean Plugin 1.1 and earlier stores a token unencrypted in the global config.xml file on the Jenkins master where it can be vCVE-2020-212666.1Broadleaf Commerce 5.1.14-GA is affected by cross-site scripting (XSS) due to a slow HTTP post vulnerability.CVE-2020-212686.1Cross Site Scripting vulnerability in EasySoft ZenTao v.11.6.4 allows a remote attacker to execute arbitrary code via the lastComment parameCVE-2020-21274.3Jenkins BMC Release Package and Deployment Plugin 1.1 and earlier stores credentials unencrypted in its global configuration file on the JenCVE-2020-21284.3Jenkins ECX Copy Data Management Plugin 1.9 and earlier stores a password unencrypted in job config.xml files on the Jenkins master where it
CVE-2020-21237: Critical severity, CVSS 9.8 | Vulnix