CVE-2021-31862

6.1 mediumEPSS 4.0%

Medium (6.1) in sysaid sysaid. EPSS 4.0% chance of exploitation in the next 30 days.

SysAid 20.4.74 allows XSS via the KeepAlive.jsp stamp parameter without any authentication.

Severity

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 4.0% chance of exploitation in the next 30 days; higher than 90% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-10-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19