CVE-2026-90502 Details
Description
A vulnerability was detected in stilleshan ServerStatus 1.0/2.0. Impacted is an unknown function of the file server/src/main.cpp of the component Stats Generation. Performing a manipulation of the argument custom results in cross site scripting. It is possible to initiate the attack remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
A cross-site scripting vulnerability has been identified in Stilleshan ServerStatus versions 1.0 and 2.0. The issue arises in the Stats Generation component, specifically within an unknown function of the file server/src/main.cpp. The vulnerability can be exploited remotely by manipulating the 'custom' argument.
Metrics
CVSS 4.0 Severity and Vector Strings:
CVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Sep 13, 2026CISA-ADP
Assessed Sep 14, 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://github.com/BlkSword/POC/blob/main/ServerStatus%20Stored%20.pdf | [email protected] | |
| https://vuldb.com/cve/CVE-2026-90502 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/895248 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/403090 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/403090/cti | [email protected] | Content Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-79 | Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') | [email protected] |
| CWE-94 | Improper Control of Generation of Code ('Code Injection') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| stilleshan ServerStatus | 1.0 2.0 |
CPE
Remediation
| |
Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Sep 14, 2026 | CVE Modified | CISA-ADP |
| Sep 13, 2026 | New CVE Received | [email protected] |
Volerion