Vulnerability · Published Aug 16, 2026 · Assigned by VulDB
CVE-2026-19921code-projects Online Shopping System homeaction.php sql injection
Medium 6.3
In plain English
A medium-severity SQL injection in Online Shopping System from code-projects. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).
Severity (CVSS 3.1)6.3Medium
Exploit odds (30 days)0.3%top 73.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was identified in code-projects Online Shopping System 1.0. Affected by this vulnerability is an unknown functionality of the file /homeaction.php. Such manipulation of the argument cat_id leads to sql injection. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| code-projects | Online Shopping System | 1.0 |
Weakness: CWE-89, CWE-74 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:P/RL:X/RC:R
References
- VDB-390171 | code-projects Online Shopping System homeaction.php sql injection vdb-entry, technical-description
- VDB-390171 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-19921 | CVE Analysis and Report third-party-advisory
- Submit #871813 | ONLINE SHOPPING SYSTEM homeaction.php SQL Injection Vulnerability v1 SQL Injection third-party-advisory
- https://github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul3.md exploit
- https://code-projects.org/ product