CVE-2026-90502

stilleshan ServerStatus Stats Generation main.cpp cross site scripting

LOW 2.0EPSS 0.3%

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.

Affected: stilleshan · ServerStatus
CVSS v4.0 VULDB: 2.0 LOWCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 VULDB: 3.5 LOWCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:L/A:N
CVSS v2.0 VULDB: 4.0 MEDIUMAV:N/AC:L/Au:S/C:N/I:P/A:N
EPSS: 0.33% chance of exploitation in the next 30 days, 25th percentile
Published: 2026-09-13
Updated: 2026-09-14

Proof-of-concept exploits (1)

BlkSword/POC/blob/main/ServerStatus%20Stored%20.pdf0★ · 2026-07-28

CVE-2026-90502

Proof-of-concept exploits (1)

References

Related