CVE-2026-2339 RCE in TUBITAK BILGEM's Liderahenk
Attackers can execute arbitrary code and escalate privileges due to missing authentication on critical functions in Liderahenk.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2026-2339?
CVE-2026-2339 is a high-severity missing authorization vulnerability in TUBITAK BILGEM Software Technologies Research Institute Liderahenk, published on 10 Mar 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Missing Authentication for Critical Function vulnerability in TUBITAK BILGEM Software Technologies Research Institute Liderahenk allows Remote Code Inclusion, Privilege Abuse, Command Injection.
This issue affects Liderahenk: before 3.5.1.
Weakness: CWE-306
Which versions are affected by CVE-2026-2339?
How do I fix CVE-2026-2339?
No fix has been published for CVE-2026-2339 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-2339 being exploited?
There is no known exploitation of CVE-2026-2339 in the wild and no public exploit code.
Sources
Also known as GHSA-g69f-2fw2-vv87.