Zero Day MonitorZDM

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9.3

CVE-2026-30562EXPLOITED

n/a · n/a

CVE-2026-30562: A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulner

Description

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.

Affected Products

Vendor	Product	Versions
n/a	n/a	n/a

References

https://github.com/meifukun/Web-Security-PoCs/blob/main/Inventory-System/XSS-AddStock-msg.md

Related News (1 articles)

Tier C

VulDB5h ago

CVE-2026-30562 | SourceCodester Sales and Inventory System 1.0 Parameter add_stock.php msg cross site scripting

→ No new info (linked only)

CVSS 3.19.3 CRITICAL

VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N

CISA KEV❌ No

Actively exploited✅ Yes

PublishedMar 30, 2026

Last enriched4h agov2

Trending Score62

Source articles1

Independent1

Info Completeness6/14

Missing: cvss, epss, cwe, kev, exploit, patch, iocs, mitre_attack

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Verification

State: unverified

Confidence: 0%

Vulnerability Timeline

CVE Published

Mar 30, 2026

Discovered by ZDM

Mar 30, 2026

Updated: affectedVersions, severity, activelyExploited

Mar 30, 2026

Actively Exploited

Mar 30, 2026

Version History

v2

Last enriched 4h ago

v2Tier C4h ago

Updated vendor and product information, set severity to HIGH, and marked the vulnerability as actively exploited.

affectedVersionsseverityactivelyExploited

via VulDB

v16h ago

Initial creation