SourceCodester Client Database Management System Endpoint superadmin_user_delete.php improper authorization
Priority MEDIUM 57CWE-266Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Attack requirements
- None
- Impact type
- Privilege escalation, Security bypass
- Confidentiality · integrity · availability
- None · Low · Low
- Fix status
- No fix listed
Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-266 and CWE-285.
Summary
A flaw has been found in SourceCodester Client Database Management System 1.0. This issue affects some unknown processing of the file /superadmin_user_delete.php of the component Endpoint. Executing a manipulation of the argument user_id can lead to improper authorization. The attack may be performed from remote. The exploit has been published and may be used.
Why it matters now
Exploitation Proof of concept CISA SSVC · not in CISA KEV
EPSS 0.00372 31st percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by the CNA and NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| SourceCodester | Client Database Management System | 1.0 | — | No fix listed | CNA |
- Client Database Management System VendorSourceCodester Affected 1.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:lerouxyxchire:client_database_management_system:1.0:*:*:*:*:*:*:* | 1.0 | Vulnerable | Lerouxyxchire |
- cpe:2.3:a:lerouxyxchire:client_database_management_system:1.0:*:*:*:*:*:*:* Versions 1.0 Vulnerable ·Lerouxyxchire
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2026-3761
- 2026-10-03 Alias added: GHSA-w2vv-mpj3-mw89
References
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Sources
- CVE-2026-3761 · CVE Program
- CVE-2026-3761 · NVD
- FIRST EPSS
- GHSA-w2vv-mpj3-mw89 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences