Super Administrator deletion via unauthorized GET request
Published Nov 18, 2025 · Updated Dec 5, 2025
Incorrect authorization in Windu CMS 4.1 before build 2250 allows remote authenticated users to delete Super Administrator accounts. The user-editing handler accepts an administrator's crafted GET request and performs a Super Administrator deletion that the GUI forbids. Administrator privileges are required; exploitation removes higher-privileged accounts but does not grant the attacker new access.
Summary
What happened
Incorrect authorization in Windu CMS 4.1 before build 2250 allows remote authenticated users to delete Super Administrator accounts. The user-editing handler accepts an administrator's crafted GET request and performs a Super Administrator deletion that the GUI forbids. Administrator privileges are required; exploitation removes higher-privileged accounts but does not grant the attacker new access.
The record
- CVE
- CVE-2025-59111
- Published
- Nov 18, 2025
- Updated
- Dec 5, 2025
- Vendor
- JCD.PL
- Product
- Windu CMS
- Classifications
- CWE-863, T1531
- Attack vector
- network
- Privileges
- admin
Timeline
How it unfolded
- Nov 18, 2025CVE publishedPublication date reported by the CVE source.
- Dec 5, 2025Record 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.
- Affected versionversion=0 <=4.1 changes=[{"at":"build 2250","status":"unaffected"}]
What conditions does exploitation require?
What is affected?
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.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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