CVE-2026-50879 Details
Description
An issue in the uploadPostHandler component of Andrei Marcu linx-server v2.3.8 allows attackers to cause a Denial of Service (DoS) via a crafted POST request.
A denial-of-service vulnerability has been identified in Linx-Server version 2.3.8. The issue arises in the uploadPostHandler component, where the server processes multipart file uploads before applying the configured maximum file size limit. This flaw allows remote attackers to send oversized files that are temporarily stored on disk, potentially filling up available storage and causing service disruption.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Jun 15, 2026CISA-ADP
Assessed Jun 16, 2026References to Advisories, Solutions, and Tools
By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.
| URL | Source(s) | Tag(s) |
|---|---|---|
| https://gist.github.com/pyuysig/807d92e6d8e7648d140d004f3b54b08b | CISA-ADP | ExploitTechnical Description |
| https://gist.github.com/pyuysig/807d92e6d8e7648d140d004f3b54b08b | [email protected] | ExploitTechnical Description |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | CISA-ADP |
Affected Products
| Product | Versions |
|---|---|
| Andrei Marcu linx-server | 2.3.8 (semver) |
CPE
Remediation
| |
Change History
4 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Jun 17, 2026 | CVE Modified | [email protected] |
| Jun 17, 2026 | CVE Modified | CISA-ADP |
| Jun 16, 2026 | CVE Modified | CISA-ADP |
| Jun 15, 2026 | New CVE Received | [email protected] |