Vulnerability · Published Aug 17, 2026 · Assigned by VulDB
CVE-2026-19998code-projects Online Shopping System offersmail.php cross site scripting
Medium 4.3
In plain English
A medium-severity cross-site scripting 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 0.5% (higher than 41% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.5%top 59.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A weakness has been identified in code-projects Online Shopping System 1.0. Impacted is an unknown function of the file offersmail.php. Executing a manipulation of the argument email can lead to cross site scripting. The attack may be performed from remote. The exploit has been made available to the public and could 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:N/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
References
- VDB-391199 | code-projects Online Shopping System offersmail.php cross site scripting vdb-entry, technical-description
- VDB-391199 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-19998 | CVE Analysis and Report third-party-advisory
- Submit #871816 | ONLINE SHOPPING SYSTEM offersmail.php Reflected XSS Vulnerability v1 Reflected XSS third-party-advisory
- https://github.com/zzzxc643/CVE1/blob/main/online-shopping-system/vul6.md exploit
- https://code-projects.org/ product