What is CVE-2018-10648?

CVE-2018-10648 is a critical-severity vulnerability in Citrix Xenmobile Server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-05-23.

How severe is CVE-2018-10648?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Is CVE-2018-10648 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Arbitrary file upload in Citrix Xenmobile Server

CVE-2018-10648

There are Unauthenticated File Upload Vulnerabilities in Citrix XenMobile Server 10.8 before RP2 and 10.7 before RP3.

Vulnerability class: Unrestricted File Upload

Published 2018-05-23 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.012 (68.0th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 68th percentile — 68.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: 0.000

Affected products

Citrix Xenmobile Server — versions 10.8, 10.7

Weakness classification (CWE)

CWE-434 — Unrestricted Upload of File with Dangerous Type

Public proof-of-concept exploits

stratosphereips/nist-cve-search-tool

References

support.citrix.com/article/CTX234879 (Vendor Advisory)

Frequently asked questions

What is CVE-2018-10648?: CVE-2018-10648 is a critical-severity vulnerability in Citrix Xenmobile Server, classified under Unrestricted Upload of File with Dangerous Type. CVSS score: 9.8/10. Published 2018-05-23.
How severe is CVE-2018-10648?: Critical severity. CVSS v3 base score is 9.8 out of 10.
Is CVE-2018-10648 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.