CVE-2026-19922

A security flaw has been discovered in code-projects Online Shopping System 1.0. Affected by this issue is some unknown functionality of the file /checkout.php. Performing a manipulation of the argument amount_1 results in cross site scripting. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.

CVSS v4.0

2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/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

3.5 LOWCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N

CVSS v2.0

4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:N

EPSS

0.20% chance of exploitation in the next 30 days, 10th percentile

Published

2026-08-16

Updated

2026-08-17

Proof-of-concept exploits (1)

• zzzxc643/CVE1/blob/main/online-shopping-system/vul4.md

References

• CVE Record
• NVD entry

Related

• CVE-2026-19921
• CVE-2026-19923
• CVE-2026-19920
• CVE-2026-19924
• CVE-2026-19919
• CVE-2026-19925