CVE-2018-17139

8.8 highEPSS 3.1%

High (8.8) in ultimatefosters ultimatepos. EPSS 3.1% chance of exploitation in the next 30 days.

UltimatePOS 2.5 allows users to upload arbitrary files, which leads to remote command execution by posting to a /products URI with PHP code in a .php file with the image/jpeg content type.

Severity

CVSS 3.0

8.8 high

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS: 3.1% chance of exploitation in the next 30 days; higher than 87% of CVEs (scores of 2026-10-31)
CWE: CWE-434
Published: 2018-09-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

ultimatefosters:ultimatepos

References

https://www.exploit-db.com/exploits/45253/
https://www.exploit-db.com/exploits/45253/

Check your stack JSON