A cross-site scripting (XSS) vulnerability exists in the administrative interface of…
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- High · High · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- Poc
- Automatable
- No
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ultimatefosters:ultimatepos:4.8:*:*:*:*:*:*:* | 4.8 | Vulnerable | Ultimate Fosters |
- cpe:2.3:a:ultimatefosters:ultimatepos:4.8:*:*:*:*:*:*:* Versions 4.8 Vulnerable ·Ultimate Fosters
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2025-60503
- 2026-10-03 Alias added: GHSA-5gpc-893h-q6v2
References
More Ultimate Fosters Ultimatepos vulnerabilities
- TI-2018-12246 UltimatePOS 2.5 allows users to upload arbitrary files, which leads to remote command… CVSS 3.0HIGH 8.8
Sources
- CVE-2025-60503 · CVE Program
- CVE-2025-60503 · NVD
- FIRST EPSS
- GHSA-5gpc-893h-q6v2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences