Vulnerability · Published Feb 27, 2026 · Assigned by GitHub_M

CVE-2026-28271Kiteworks Core is vulnerable to Server-Side Request Forgery (SSRF)

Medium 6.5

In plain English

A medium-severity server-side request forgery in security-advisories from kiteworks. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.5% (higher than 41% of all known vulnerabilities).

Severity (CVSS 3.1)6.5Medium

Exploit odds (30 days)0.5%top 58.8% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

Vendor	Product	Versions
kiteworks	security-advisories	< 9.2.0

Weakness: CWE-350, CWE-918 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

References

https://github.com/kiteworks/security-advisories/security/advisories/GHSA-rmfx-6h9w-fq87 x_refsource_CONFIRM