CVE-2026-92729 SigNoz 0.88.0 through 0.141.0 - Missing Authentication on Trace Funnel Analytics Endpoints
Unauthenticated attackers can access trace analytics data in SigNoz due to missing authorization on specific endpoints.
- 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-2026-92729?
CVE-2026-92729 is a high-severity missing authorization vulnerability in signoz, published on 16 Sep 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
SigNoz versions 0.88.0 through 0.141.0 fail to apply authorization wrappers to trace-funnel analytics endpoints in the HTTP handler. Unauthenticated attackers can submit arbitrary funnel definitions to retrieve trace analytics including identifiers, durations, span counts, service topology, and error activity without credentials.
Which versions are affected by CVE-2026-92729?
How do I fix CVE-2026-92729?
No fix has been published for CVE-2026-92729 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-2026-92729 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92729 exists.
Sources
Also known as GHSA-v549-7j2x-qjm5.