CVE-2026-9446

MEDIUM 5.1 PoC AVAILABLE

Published 2026-05-25 · Last modified 2026-05-28

A vulnerability has been found in SourceCodester Simple POS and Inventory System 1.0. The affected element is an unknown function of the file /admin/edit_customer.php. Such manipulation of the argument ID leads to sql injection. The attack can be executed remotely. The exploit has been disclosed to the public and may be used.

EXPLOIT AVAILABLE

Public exploit or PoC code exists. Modeled probability is still low, but the barrier to attack is reduced — watch closely.

Exploitation likelihood

0.3%chance of exploitation in 30 days · 17th percentile

○ In CISA KEV ● Public exploit / PoC

Impact if exploited

5.1CVSS 4.0 · MEDIUM

ConfidentialityLow
IntegrityLow
AvailabilityLow

What an attacker needs

✓Access: Reachable over the network — no local access needed
⚠Privileges: Requires an admin / high-privilege account
✓User interaction: No user interaction needed
✓Complexity: No special conditions — reliably repeatable
✓Requirements: No special attack requirements

✓ lowers the bar for an attacker · ⚠ raises it

Proof of concept & exploit code

PoC https://gist.github.com/c4ttr4ck/599151a2b90c1cd620933c992873c67a

Listed for defensive triage and patch prioritization.

Affected

Vendors Sourcecodester

Products Simple Pos And Inventory System

Weakness (CWE)

CWE-89: SQL injection
CWE-74: Injection

CVSS vector

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P

References

Sources: NVD · CVE.org · EPSS