A vulnerability was detected in stilleshan ServerStatus 1.0/2.0. (CVE-2026-90502)
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.
AI Analysis
Technical Summary
CVE-2026-90502 describes a cross-site scripting vulnerability in stilleshan ServerStatus 1.0 and 2.0. The flaw is located in an unspecified function in the file server/src/main.cpp within the Stats Generation component. An attacker can remotely exploit this vulnerability by manipulating the 'custom' argument, leading to XSS. Public exploit code exists, but the vendor has not provided any response or patch.
Potential Impact
The vulnerability allows an attacker to perform cross-site scripting attacks remotely by manipulating input parameters. This could lead to limited impact such as injection of malicious scripts in the context of the affected application. The CVSS score of 3.5 reflects a low impact with no confidentiality or availability loss, and only limited integrity impact.
Mitigation Recommendations
No official fix or patch is currently available as the vendor has not responded to disclosure. Users should apply standard XSS mitigations such as input validation and output encoding where possible. Monitor vendor advisories for any future updates or patches.
A vulnerability was detected in stilleshan ServerStatus 1.0/2.0. (CVE-2026-90502)
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.
CVSS v3.1
Score 3.5low
Affected software
pkg:github/stilleshan/ServerStatusRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
CVE-2026-90502 describes a cross-site scripting vulnerability in stilleshan ServerStatus 1.0 and 2.0. The flaw is located in an unspecified function in the file server/src/main.cpp within the Stats Generation component. An attacker can remotely exploit this vulnerability by manipulating the 'custom' argument, leading to XSS. Public exploit code exists, but the vendor has not provided any response or patch.
Potential Impact
The vulnerability allows an attacker to perform cross-site scripting attacks remotely by manipulating input parameters. This could lead to limited impact such as injection of malicious scripts in the context of the affected application. The CVSS score of 3.5 reflects a low impact with no confidentiality or availability loss, and only limited integrity impact.
Mitigation Recommendations
No official fix or patch is currently available as the vendor has not responded to disclosure. Users should apply standard XSS mitigations such as input validation and output encoding where possible. Monitor vendor advisories for any future updates or patches.
Technical Details
- Gcve Source
- db.gcve.eu
- Osv Id
- GHSA-whhh-5jcc-5rrv
- Osv Schema Version
- 1.4.0
- Aliases
- ["CVE-2026-90502"]
- Database Specific Severity
- LOW
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6aa741a855bf5e2cf5489c30
Added to database: 09/14/2026, 00:36:56 UTC
Last enriched: 09/14/2026, 00:43:39 UTC
Last updated: 09/14/2026, 04:01:22 UTC
Views: 4
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