Vulnerability · Published Apr 27, 2026 · Assigned by VulDB
CVE-2026-7090code-projects Chat System send_message.php cross site scripting
Low 2.4
In plain English
A low-severity cross-site scripting in Chat 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 17% of all known vulnerabilities).
Severity (CVSS 3.1)2.4Low
Exploit odds (30 days)0.3%top 83.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A vulnerability was detected in code-projects Chat System 1.0. This affects an unknown function of the file /admin/send_message.php of the component Chat Interface. The manipulation of the argument msg results in cross site scripting. The attack may be launched remotely. The exploit is now public and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| code-projects | Chat System | 1.0 |
Weakness: CWE-79, CWE-94 · Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:N/I:L/A:N/E:P/RL:X/RC:R
References
- VDB-359665 | code-projects Chat System send_message.php cross site scripting vdb-entry, technical-description
- VDB-359665 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- Submit #800383 | code-projects Chat System Using PHP 1.0 Stored Cross-Site Scripting (XSS) third-party-advisory
- https://gist.github.com/higordiego/4683bee16b197643744159b76d0c1ea6 exploit
- https://code-projects.org/ product