High severity · published Sep 30, 2026
CVE-2026-102150
Kiteworks Secure Data Forms Missing Authentication for Critical Function
7.2
CVSS
0.2%
EPSS
No
On KEV
Description
A function in the Kiteworks Advanced Forms component was reachable without authentication. An unauthenticated attacker could potentially use it to carry out a limited set of internal service operations on the Kiteworks platform; it did not permit access to user accounts, stored files, or form submissions.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
Low
Availability
None
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 16% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SD
Secure Data Forms · Kiteworks
9.3.0 before 9.5.1 · source: vendor
KI
Kiteworks · Accellion
9.3.0 before 9.5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-102150
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-102150
github.com
https://github.com/kiteworks/security-advisories/security/advisories/GHSA-vwvw-rp3m-rm37
third-party-advisory
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/VA/white/2026/va-26-274-01.json
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