Medium severity · published Mar 15, 2026
CVE-2013-20005
Qool CMS 2.0 RC2 Cross-Site Request Forgery via adduser
5.3
CVSS
0.2%
EPSS
No
On KEV
Description
Qool CMS 2.0 RC2 contains a cross-site request forgery vulnerability that allows attackers to perform administrative actions by tricking logged-in users into visiting malicious web pages. Attackers can forge POST requests to the /admin/adduser endpoint with parameters like username, password, email, and level to create root-level user accounts without user consent.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QC
Qool CMS · Qool
2.0 · source: vendor
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2013-20005
CVE.org
https://www.cve.org/CVERecord?id=CVE-2013-20005
www.zeroscience.mk
http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5134.php
www.exploit-db.com
https://www.exploit-db.com/exploits/24627
www.vulncheck.com
https://www.vulncheck.com/advisories/qool-cms-rc2-cross-site-request-forgery-via-adduser
More from Qool CMS
7.5
CVE-2013-20006
Qool CMS Multiple Persistent Cross-Site Scripting Vulnerabilities