CVE-2013-20006Public exploitNetwork attack vector

Browser script execution via unsanitized administrative input

Published Mar 15, 2026 · Updated Mar 16, 2026

Stored XSS in Qool CMS 2.0 RC2 allows remote attackers to execute arbitrary script in users' browsers via crafted administrative POST data. The addnewtype, addnewdatafield, addmenu, addusergroup, addnewuserfield, adduser, addgeneraldata, and addcontentitem scripts store submitted values without proper sanitization before returning them in pages. No authentication precondition is published; execution occurs in an administrator's browser context when a stored value is rendered.

CVSS severity8.7
High
EPSS probability0.36%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Stored XSS in Qool CMS 2.0 RC2 allows remote attackers to execute arbitrary script in users' browsers via crafted administrative POST data. The addnewtype, addnewdatafield, addmenu, addusergroup, addnewuserfield, adduser, addgeneraldata, and addcontentitem scripts store submitted values without proper sanitization before returning them in pages. No authentication precondition is published; execution occurs in an administrator's browser context when a stored value is rendered.

The record

CVE
CVE-2013-20006
Published
Mar 15, 2026
Updated
Mar 16, 2026
Vendor
Qool
Product
Qool CMS
Classifications
CWE-79, T1059.007
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 15, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 16, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=2.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Qool · Qool CMSversion=2.0

Published CVSS scores

7.5VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
8.7VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
T1059.007JavaScript/JScript

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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