CVE-2026-30556
Last modified
CVE-2026-30556 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the index.php file via the "msg" parameter. EPSS estimates a 0.25% chance of exploitation in the next 30 days.
Description
A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the index.php file via the "msg" parameter. The application fails to sanitize the input, allowing remote attackers to inject arbitrary web script or HTML via a crafted URL.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Ahsanriaz26gmailcom | Sales And Inventory System | 1.0 |
References
- https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-Index-msg.mdExploit, Third Party Advisory
- https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-Index-msg.mdExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
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Scan your code nowSource: NVD / NIST