CVE-2013-20005Public exploitNetwork attack vector

Root account creation via forged adduser request

Published Mar 15, 2026 · Updated Mar 16, 2026

Cross-site request forgery in Qool CMS 2.0 RC2 allows context-dependent attackers to create root-level accounts via /admin/adduser. The /admin/adduser handler accepts username, password, email, and level in a POST request without checking that the logged-in user initiated it. A logged-in administrator must visit attacker-controlled content, after which the forged level=1 request adds an account with root privileges.

CVSS severity6.9
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Cross-site request forgery in Qool CMS 2.0 RC2 allows context-dependent attackers to create root-level accounts via /admin/adduser. The /admin/adduser handler accepts username, password, email, and level in a POST request without checking that the logged-in user initiated it. A logged-in administrator must visit attacker-controlled content, after which the forged level=1 request adds an account with root privileges.

The record

CVE
CVE-2013-20005
Published
Mar 15, 2026
Updated
Mar 16, 2026
Vendor
Qool
Product
Qool CMS
Classifications
CWE-79
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

6.9VulnCheckCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:N/SC:L/SI:L/SA:L
5.3VulnCheckCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A: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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 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')

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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