CVE-2026-30562
moderate-risk
Published 2026-03-30
A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add_stock.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.
Do I need to act?
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0.04% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.3/10
Critical
NETWORK
/ LOW complexity
Affected Products (1)
Affected Vendors
References (1)
36
/ 100
moderate-risk
Severity
31/34 · Critical
Exploitability
0/34 · Minimal
Exposure
5/34 · Minimal