Vulnerability · Published Mar 13, 2026 · Assigned by GitHub_M

CVE-2026-32720Improper Access Control in github.com/ctfer-io/monitoring

High 7.1

In plain English

A high-severity improper access control in monitoring from ctfer-io. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 17% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 4.0)7.1High

Exploit odds (30 days)0.3%top 82.9% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

The CTFer.io Monitoring component is in charge of the collection, process and storage of various signals (i.e. logs, metrics and distributed traces). Prior to 0.2.1, due to a mis-written NetworkPolicy, a malicious actor can pivot from a component to any other namespace. This breaks the security-by-default property expected as part of the deployment program, leading to a potential lateral movement. This vulnerability is fixed in 0.2.1.

Affected packages & fixed versions

Ecosystem	Package	Fixed in	Advisory
Go	github.com/ctfer-io/monitoring	0.2.1	GHSA-7x23-j8gv-v54x
Go	github.com/ctfer-io/monitoring	0.2.1	GO-2026-4701

Affected products (as reported)

Vendor	Product	Versions
ctfer-io	monitoring	< 0.2.1

Weakness: CWE-284 · Vector: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:N/SC:H/SI:H/SA:H

References

https://github.com/ctfer-io/monitoring/security/advisories/GHSA-7x23-j8gv-v54x x_refsource_CONFIRM