RCE in Omega Solution Coinex Crypto
CVE-2026-105099
A weakness has been identified in Omega Solution CoinEx Crypto 2025. Affected by this vulnerability is an unknown functionality of the file /user/ticket of the component Ticket Attachment Upload. This manipulation causes cross site scripting. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The product web site does not exist anymore. Maybe the product got retired and/or replaced. The vendor was contacted early about this disclosure but did not respond in any way.
Vulnerability class: XSS (Cross-Site Scripting)
Published .
CVSS v3 metric
CVSS v3 base score 3.5 (Low). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N.
EPSS exploit prediction
No EPSS score from FIRST.org yet. New CVEs usually get one within a few days; no score means no signal yet, not low risk. How EPSS works.
Affected products
- Omega Solution Coinex Crypto — versions 2025
Weakness classification (CWE)
References
- vuldb.com/vuln/413348 (vdb-entry)
- vuldb.com/vuln/413348/cti (signature, permissions-required)
- vuldb.com/cve/CVE-2026-105099 (third-party-advisory)
- vuldb.com/submit/894325 (third-party-advisory)
- github.com/4m3rr0r/PoCVulDb/issues/27 (issue-tracking, exploit)
Frequently asked questions
- What is CVE-2026-105099?
- CVE-2026-105099 is a low-severity vulnerability in Omega Solution Coinex Crypto, classified under Cross-site Scripting. CVSS score: 3.5/10. Published 2026-10-04.
- How severe is CVE-2026-105099?
- Low severity. CVSS v3 base score is 3.5 out of 10.