Vulnerability · Published Jun 8, 2026 · Assigned by VulDB
CVE-2026-11512itsourcecode Hospital Management System billing.php cross site scripting
Medium 4.3
In plain English
A medium-severity cross-site scripting in Hospital Management System from itsourcecode. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 20% of all known vulnerabilities).
Severity (CVSS 3.1)4.3Medium
Exploit odds (30 days)0.3%top 80.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
A security vulnerability has been detected in itsourcecode Hospital Management System 1.0. This issue affects some unknown processing of the file /billing.php. The manipulation of the argument patientid leads to cross site scripting. The attack can be initiated remotely. The exploit has been disclosed publicly and may be used.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| itsourcecode | Hospital Management 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-369132 | itsourcecode Hospital Management System billing.php cross site scripting vdb-entry, technical-description
- VDB-369132 | CTI Indicators (IOB, IOC, TTP, IOA) signature, permissions-required
- CVE-2026-11512 | CVE Analysis and Report third-party-advisory
- Submit #836161 | itsourcecode Hospital Management System V1.0 Cross Site Scripting third-party-advisory
- https://github.com/ltranquility/vuln_submit/issues/13 exploit, issue-tracking
- https://itsourcecode.com/ product