Vulnerability · Published Aug 16, 2026 · Assigned by VulDB

CVE-2026-19922code-projects Online Shopping System checkout.php cross site scripting

Low 3.5

In plain English

A low-severity cross-site scripting in Online Shopping System from code-projects. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)3.5Low

Exploit odds (30 days)0.3%top 71.4% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
code-projects	Online Shopping System	1.0

Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R

References

VDB-390172 | code-projects Online Shopping System checkout.php cross site scripting vdb-entry, technical-description
VDB-390172 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
CVE-2026-19922 | CVE Analysis and Report third-party-advisory
Submit #871814 | ONLINE SHOPPING SYSTEM checkout.php Reflected XSS Vulnerability v1 Reflected XSS third-party-advisory
https://github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul4.md exploit
https://code-projects.org/ product