CVE-2026-3764

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.

CVSS v4.0

5.5 MEDIUMCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1

7.3 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

0.36% chance of exploitation in the next 30 days, 29th percentile

Published

2026-03-08

Updated

2026-03-10

Proof-of-concept exploits (1)

• https://gist.github.com/Adarshh-A/77dedc295e377e0492d15071e9bb2498

References

• CVE Record
• NVD entry

Related

• CVE-2026-37637
• CVE-2026-3765
• CVE-2026-3763
• CVE-2026-3766
• CVE-2026-3762
• CVE-2026-3767