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CVE

CVE-2026-3764

A vulnerability was determined in SourceCodester Client Database Management System 1.0. The impacted element is an unkno

A vulnerability was determined in SourceCodester Client Database Management System 1.0. The impacted element is an unknown function of the file /superadmin_user_update.php. This manipulation causes improper authorization.

The attack can be initiated remotely. The exploit has been publicly disclosed and may be utilized.

HIGH · CVSS 7.3 EPSS 0.00065
Act now
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-266Incorrect Privilege Assignment
CWE-285Improper Authorization
▤

Affected Products & Versions

1
lerouxyxchire client database management systemall versions
⚠

Public Exploits & PoCs

1
pocgist.github.com · 77dedc295e377e0492d15071e9bb2498gist.github.com
▣

Scoring & Timeline

7.3
HIGH · CVSS v3.1 · cna@vuldb.com
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD08 Mar 2026 · 08:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
SSVC triage · cisa-vulnrichment
Exploitation
poc
Automatable
no
Technical impact
partial
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
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References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://vuldb.com/?ctiid.349742Permissions RequiredVDB Entry
https://vuldb.com/?id.349742Third Party AdvisoryVDB Entry
https://vuldb.com/?submit.768195Third Party AdvisoryVDB Entry
https://www.sourcecodester.com/Product
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