Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections
CVE-2026-50639

6.5MEDIUM

Key Information:

Vendor

Pevans

Status
Metrics::any::adapter::signalfx
Vendor
CVE Published:
10 June 2026

What is CVE-2026-50639?

Metrics::Any::Adapter::SignalFx versions before 0.04 for Perl does not protect against metric injections.

The statsd protocol (and extensions such as dogstatsd) allow mutiple metrics,separated by newlines, to be sent per packet.

Metrics::Any::Adapter::SignalFx which extends Metrics::Any::Adapter::Statsd, which has a similar vulnerability.

In addition, the _labels function does not check tags labels newlines or statsd control characters. The labels can be used for metric injections.

Affected Version(s)

Metrics::Any::Adapter::SignalFx 0 < 0.04

References

https://metacpan.org/release/PEVANS/Metrics-Any-Adapter-S...
release-notes
https://www.cve.org/CVERecord?id=CVE-2026-50637
related
https://www.cve.org/CVERecord?id=CVE-2026-9270
related

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.