CVE-2026-28271CWE-350CWE-918

Kiteworks Core is vulnerable to Server-Side Request Forgery (SSRF)

Medium · published February 27, 2026

CVSS v3.1
6.5
EPSS
1%
Percentile
45.6
In the wild
Unconfirmed
What it is

Kiteworks is a private data network (PDN). Prior to version 9.2.0, a vulnerability in Kiteworks configuration functionality allows bypassing of SSRF protections through DNS rebinding attacks. Malicious administrators could exploit this to access internal services that should be restricted. Version 9.2.0 contains a patch for the issue.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00556 · 45.6th percentile
Weaknesses
CWE-350 · Reliance on Reverse DNS Resolution for a Security-Critical Action; CWE-918 · Server-Side Request Forgery (SSRF)
Published
2026-02-27T20:21Z
EPSS history
Timeline
  • 27 FEB 20:21Z
    Kiteworks Core is vulnerable to Server-Side Request Forgery (SSRF)
    cvelistv5