CVE-2026-30559: n/a
A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add_sales.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.
AI Analysis
Technical Summary
This vulnerability is a reflected XSS in SourceCodester Sales and Inventory System 1.0, specifically in the add_sales.php file's "msg" parameter. The application fails to sanitize input, enabling injection of arbitrary scripts or HTML via crafted URLs. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and low impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary scripts in the context of the affected application, potentially leading to information disclosure and integrity issues. There is no direct impact on system availability. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should consider implementing input validation or output encoding on the "msg" parameter to mitigate reflected XSS risks. Monitor vendor channels for updates or official fixes.
CVE-2026-30559: n/a
Description
A Reflected Cross-Site Scripting (XSS) vulnerability exists in SourceCodester Sales and Inventory System 1.0. The vulnerability is located in the add_sales.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.
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability is a reflected XSS in SourceCodester Sales and Inventory System 1.0, specifically in the add_sales.php file's "msg" parameter. The application fails to sanitize input, enabling injection of arbitrary scripts or HTML via crafted URLs. The CVSS 3.1 vector is AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N, reflecting network attack vector, low attack complexity, no privileges required, user interaction required, scope changed, and low impact on confidentiality and integrity with no impact on availability.
Potential Impact
Successful exploitation allows remote attackers to execute arbitrary scripts in the context of the affected application, potentially leading to information disclosure and integrity issues. There is no direct impact on system availability. No known exploits are currently reported in the wild.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a patch is available, users should consider implementing input validation or output encoding on the "msg" parameter to mitigate reflected XSS risks. Monitor vendor channels for updates or official fixes.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- mitre
- Date Reserved
- 2026-03-04T00:00:00.000Z
- Cvss Version
- null
- State
- PUBLISHED
Threat ID: 69ca9c6fe6bfc5ba1d4725a4
Added to database: 3/30/2026, 3:53:19 PM
Last enriched: 4/7/2026, 5:51:08 AM
Last updated: 5/15/2026, 7:54:53 AM
Views: 46
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