What’s Vulnerable › Vulnerabilities

CVE-2026-3764: SourceCodester Client Database Management System superadmin_user_update.php improper authorization

• Severity: high (CVSS 7.3 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: yes
• Published: 2026-03-08 · updated 2026-06-17
• Weakness: CWE-266

Description

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.

Affected products

• SourceCodester Client Database Management System: 1.0

References

• https://gist.github.com/Adarshh-A/77dedc295e377e0492d15071e9bb2498
• https://vuldb.com/?ctiid.349742
• https://vuldb.com/?id.349742
• https://vuldb.com/?submit.768195
• https://www.sourcecodester.com/

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