CVE-2026-50638CWE-150CWE-93

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

Critical · published June 10, 2026

CVSS v3.1
9.1
EPSS
1%
Percentile
45.5
In the wild
Unconfirmed
What it is

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

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

The record
Technical detail
CVSS v3.1
9.1 · CRITICAL
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CVSS v4.0
Not supplied
EPSS
0.00554 · 45.5th percentile
Weaknesses
CWE-150 · Improper Neutralization of Escape, Meta, or Control Sequences; CWE-93 · Improper Neutralization of CRLF Sequences ('CRLF Injection')
Published
2026-06-10T18:32Z
EPSS history
Timeline
  • 10 JUN 18:32Z
    Metrics::Any::Adapter::DogStatsd versions before 0.04 for Perl does not protect against metric injections
    cvelistv5