CVE-2020-21366

HighCVSS 8.0/10Last modified Jun 17, 2026

Description

Cross Site Request Forgery vulnerability in GreenCMS v.2.3 allows an attacker to gain privileges via the adduser function of index.php.

Metrics

CVSS 3.1 8.0/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-352

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jun 20, 2023
Last modified
Jun 17, 2026
NVD status
Modified

Related CVEs from 2020

CVE-2020-21374.8Jenkins Timestamper Plugin 1.11.1 and earlier does not sanitize HTML formatting of its output, resulting in a stored XSS vulnerability exploCVE-2020-213779.8SQL injection vulnerability in yunyecms V2.0.1 via the selcart parameter.CVE-2020-213789.8SQL injection vulnerability in SeaCMS 10.1 (2020.02.08) via the id parameter in an edit action to admin_members_group.php.CVE-2020-21387.1Jenkins Cobertura Plugin 1.15 and earlier does not configure its XML parser to prevent XML external entity (XXE) attacks.CVE-2020-213868.8A Cross-Site Request Forgery (CSRF) in the component admin.php/admin/type/info.html of Maccms 10 allows attackers to gain administrator privCVE-2020-213876.1A cross-site scripting (XSS) vulnerability in the parameter type_en of Maccms 10 allows attackers to obtain the administrator cookie and escCVE-2020-21396.5An arbitrary file write vulnerability in Jenkins Cobertura Plugin 1.15 and earlier allows attackers able to control the coverage report fileCVE-2020-213948.8SQL Injection vulnerability in Zhong Bang Technology Co., Ltd CRMEB mall system V2.60 and V3.1 via the tablename parameter in SystemDatabackCVE-2020-21406.1Jenkins Audit Trail Plugin 3.2 and earlier does not escape the error message for the URL Patterns field form validation, resulting in a reflCVE-2020-214007.2SQL injection vulnerability in gaozhifeng PHPMyWind v.5.6 allows a remote attacker to execute arbitrary code via the id variable in the modiCVE-2020-214057.5An issue was discovered in H96 Smart TV Box H96 Pro Plus allows attackers to corrupt files via calls to the saveDeepColorAttr service.unkCVE-2020-214067.5An issue was discovered in RK Smart TV Box MAX and V88 SmartTV box that allows attackers to cause a denial of service via the switchNextDisp
CVE-2020-21366: High severity, CVSS 8.0 | Vulnix