CVE-2026-110669 cemtan sar2html sar2html.py deleteAll missing authentication
Remote attackers can delete hosts or ranges in SAR2HTML without authentication due to missing access controls in the delete functions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-110669?
CVE-2026-110669 is a medium-severity missing authorization vulnerability in cemtan sar2html, published on 14 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security vulnerability has been detected in cemtan sar2html 4.0.0. This affects the function deleteHost/deleteRange/deleteAll of the file sar2html.py. Such manipulation leads to missing authentication. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The project was informed of the problem early through an issue report but has not responded yet.
Which versions are affected by CVE-2026-110669?
How do I fix CVE-2026-110669?
No fix has been published for CVE-2026-110669 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-2026-110669 being exploited?
There is no known exploitation of CVE-2026-110669 in the wild and no public exploit code.
Sources
Also known as GHSA-pp34-5rjg-ph8p.