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CVE-2013-20006: Qool CMS Multiple Persistent Cross-Site Scripting Vulnerabilities

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-03-16 · updated 2026-06-16
• Weakness: CWE-79

Description

Qool CMS contains multiple persistent cross-site scripting vulnerabilities in several administrative scripts where POST parameters are not properly sanitized before being stored and returned to users. Attackers can inject malicious JavaScript code through parameters like 'title', 'name', 'email', 'username', 'link', and 'task' in endpoints such as addnewtype, addnewdatafield, addmenu, addusergroup, addnewuserfield, adduser, addgeneraldata, and addcontentitem to execute arbitrary scripts in administrator browsers.

Affected products

• Qool CMS: 2.0

References

• http://www.zeroscience.mk/en/vulnerabilities/ZSL-2013-5133.php
• https://www.exploit-db.com/exploits/24627
• https://www.vulncheck.com/advisories/qool-cms-multiple-persistent-cross-site-scripting-vulnerabilities

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