CVE-2026-50639

Description

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.

PUBLISHED Reserved 2026-06-05 | Published 2026-06-10 | Updated 2026-06-10 | Assigner CPANSec

Problem types

CWE-93 Improper Neutralization of CRLF Sequences

Product status

References

metacpan.org/...VANS/Metrics-Any-Adapter-Statsd-0.04/changes release-notes

www.cve.org/CVERecord?id=CVE-2026-50637 related

www.cve.org/CVERecord?id=CVE-2026-9270 related

cve.org (CVE-2026-50639)

nvd.nist.gov (CVE-2026-50639)

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