CVE-2026-70560

Ultimate POS (Stock Management & Point of Sale) contains a stored cross-site scripting vulnerability that allows low-privileged authenticated attackers to inject arbitrary HTML and script markup by setting a malicious payload in the user first-name field during account creation. Attackers with a low-privileged role such as Cashier can submit a leave request through the HRM/Leave module, causing the unsanitized first-name markup to execute in the browser session of any higher-privileged user who views the leave-application notification pane, enabling cross-user session compromise within the admin origin.

CVSS v3 5.4 MEDIUM

5.4^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.3 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References

Link	Resource
https://codecanyon.net/item/ultimate-pos-stock-management-point-of-sale-application/21216332
https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-70560
https://www.vulncheck.com/advisories/ultimate-pos-stored-xss-via-first-name-field-in-leave-notifications
https://github.com/aaronamran/CVE-Disclosures/tree/main/CVE-2026/CVE-2026-70560

Configurations

No configuration.

History

No history.

Information

Published : 2026-08-12 12:19

Updated : 2026-08-12 13:17

NVD link : CVE-2026-70560

Mitre link : CVE-2026-70560

CVE.ORG link : CVE-2026-70560

JSON object : View

Products Affected

No product.

CWE

CWE-79

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

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