CVE-2026-102113 Kiteworks Core Local Privilege Escalation
An attacker with local access to an unprivileged service account can escalate privileges to root by exploiting unsafe filesystem path handling in a privileged routine.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-102113?
CVE-2026-102113 is a high-severity vulnerability in Accellion Kiteworks, published on 30 Sep 2026. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
A privilege escalation vulnerability in Kiteworks could allow an attacker who has already obtained code execution as an unprivileged backend service account on the appliance to escalate to root. A privileged routine did not safely handle a filesystem path that the lower-privileged account could influence, allowing the attacker to cause a root-owned operation to run arbitrary commands with the highest privileges. Exploitation requires existing local access to that service account.
Which versions are affected by CVE-2026-102113?
It affects 1 product.
Products include Accellion Kiteworks.
How do I fix CVE-2026-102113?
No fix has been published for CVE-2026-102113 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-102113 being exploited?
There is no known exploitation of CVE-2026-102113 in the wild and no public exploit code.
Other vulnerabilities in Accellion Kiteworks
- CVE-2026-102115 Kiteworks Core Authentication Bypass in the Password Reset Workflow
- CVE-2026-102149 Kiteworks Email Protection Gateway Improper Access Control
- CVE-2026-102147 Kiteworks Core Administrative Account Takeover through Stored Cross-site Scripting (XSS)
- CVE-2026-102095 Kiteworks Email Protection Gateway server-side request forgery
- CVE-2026-102102 Kiteworks Email Protection Gateway server-side request forgery