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Serverstatus

1 CVEs product

Monthly

CVE-2026-90502 Sep 13, 08:15 LOW POC Monitor

Stored cross-site scripting in stilleshan ServerStatus 1.0 and 2.0 allows a remote authenticated attacker to inject malicious JavaScript via the `custom` argument processed in the Stats Generation component (server/src/main.cpp). When an administrator or other user subsequently views the affected stats page, the stored payload executes in their browser session, enabling session hijacking or credential theft. A public proof-of-concept exploit exists as a documented PDF on GitHub; the vendor did not respond to coordinated disclosure.

XSS Serverstatus
NVD VulDB GitHub
CVSS 4.0
2.0
EPSS
0.2%
EPSS 0% CVSS 2.0
LOW POC Monitor

Stored cross-site scripting in stilleshan ServerStatus 1.0 and 2.0 allows a remote authenticated attacker to inject malicious JavaScript via the `custom` argument processed in the Stats Generation component (server/src/main.cpp). When an administrator or other user subsequently views the affected stats page, the stored payload executes in their browser session, enabling session hijacking or credential theft. A public proof-of-concept exploit exists as a documented PDF on GitHub; the vendor did not respond to coordinated disclosure.

XSS Serverstatus
NVD VulDB GitHub

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