CVE-2026-37107 Privilege escalation in n/a
A remote attacker can escalate privileges in HTMLy via the get_feed function in admin.php, requiring immediate attention from administrators.
- 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-2026-37107?
CVE-2026-37107 is a critical vulnerability in n/a, published on 13 Oct 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
An issue in HTMLy v.3.1.1 allows a remote attacker to escalate privileges via the get_feed function in the admin.php component
Weakness: CWE-269
Which versions are affected by CVE-2026-37107?
How do I fix CVE-2026-37107?
No fix has been published for CVE-2026-37107 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-37107 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-37107 exists.
Public exploit code: 1 proofs of concept on GitHub.
Sources
Also known as GHSA-45m7-f9cp-vh3j.