CVE-2025-60503 — HIGH (8.7)

Vulnerability Description

A cross-site scripting (XSS) vulnerability exists in the administrative interface of ultimatefosters UltimatePOS 4.8 where input submitted in the purchase functionality is reflected without proper escaping in the admin log panel page in the 'reference No.' field. This flaw allows an authenticated attacker to execute arbitrary JavaScript in the context of an administrator's browser session, which could lead to session hijacking or other malicious actions.

CVSS Score

8.7

HIGH

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

NONE

Affected Products

Vendor	Product	Versions
Ultimatefosters	Ultimatepos	4.8

Related Weaknesses (CWE)

CWE-79

References

https://github.com/H4zaz/CVE-2025-60503ExploitThird Party Advisory
https://ultimatefosters.comProduct

FAQ

What is CVE-2025-60503?

CVE-2025-60503 is a vulnerability with a CVSS score of 8.7 (HIGH). A cross-site scripting (XSS) vulnerability exists in the administrative interface of ultimatefosters UltimatePOS 4.8 where input submitted in the purchase functionality is reflected without proper esc...

How severe is CVE-2025-60503?

CVE-2025-60503 has been rated HIGH with a CVSS base score of 8.7/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-60503?

Check the references section above for vendor advisories and patch information. Affected products include: Ultimatefosters Ultimatepos.