CVE-2026-28315: medium-severity vulnerability in SolarWinds Serv-U
SolarWinds Serv-U Authenticated Stored Cross-site Scripting (XSS) Vulnerability
Published
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
13Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 6.2epss 0.5%
SolarWinds Serv-U was found to be affected by a stored cross-site scripting vulnerability that could lead to session hijacking or information disclosure from an administrator account.
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:N/A:N
Affected products
SolarWinds · Serv-URelated CVEs — SolarWinds Serv-U
In the same product, most dangerous first.
CVE-2026-28318HIGHSolarWinds Serv-U Unauthenticated Denial of Service VulnerabilityEPSS 43.7%KEVCVE-2021-35247MEDIUMImproper Input Validation Vulnerability in Serv-UEPSS 3.7%KEVCVE-2021-35250HIGHDirectory Transversal Vulnerability in Serv-U 15.3EPSS 12.8%CVE-2024-45711HIGHSolarWinds Serv-U FTP Service Directory Traversal Remote Code Execution VulnerabilityEPSS 6.3%CVE-2021-35223HIGHExecute Command Function Allows Remote Code Execution (RCE)VulnerabilityEPSS 2.9%CVE-2026-28316CRITICALSolarWinds Serv-U Insecure Direct Object Reference (IDOR) VulnerabilityEPSS 2.1%