CVE-2011-2934Public exploitNetwork attack vector

Administrator creation via unconfirmed cross-site request

Published Jan 14, 2020 · Updated Aug 6, 2024

Cross-site request forgery in WebsiteBaker CMS 2.8.1 and earlier allows remote attackers to create administrator accounts. The /admin/users/add.php handler accepts a crafted cross-site POST as the logged-in administrator without a separate confirmation step. Exploitation requires an authenticated administrator to visit attacker-controlled content, after which the new account receives administrator privileges.

CVSS severity8.8
High
EPSS probability0.50%
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 WebsiteBaker CMS 2.8.1 and earlier allows remote attackers to create administrator accounts. The /admin/users/add.php handler accepts a crafted cross-site POST as the logged-in administrator without a separate confirmation step. Exploitation requires an authenticated administrator to visit attacker-controlled content, after which the new account receives administrator privileges.

The record

CVE
CVE-2011-2934
Published
Jan 14, 2020
Updated
Aug 6, 2024
Vendor
Website Baker Org e.V.
Product
WebsiteBaker CMS
Classifications
CWE-352, CAPEC-62, T1204.001
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 14, 2020CVE publishedPublication date reported by the CVE source.
  2. Aug 6, 2024Record 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=through 2.8.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Website Baker Org e.V. · WebsiteBaker CMSversion=through 2.8.1

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.8NIST NVDAV:N/AC:M/Au:N/C:P/I:P/A:P

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

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-352Cross-Site Request Forgery (CSRF)
CAPEC-62Cross Site Request Forgery
T1204.001Malicious Link

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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