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CVE-2026-50639

26
FAUCET Score

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.

First published: Jun 10, 2026Last modified: Jun 19, 2026

Impacted Technologies

VendorProductVersion(s)CPE
< 0.04CPE matchmatch criteria
cpe:2.3:a:pevans:metrics\:\:any\:\:adapter\:\:signalfx:*:*:*:*:*:perl:*:*
>= 0, < 0.04CPE match
cpe:2.3:a:pevans:metrics\:\:any\:\:adapter\:\:signalfx:*:*:*:*:*:perl:*:*

CVSS Data

CVSS version used by this source: 3.1

6.5MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
2.5
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.26%
Probability of exploitation in next 30 days
EPSS Percentile
18.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0026 is in the 9th percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

metacpan.org / release/PEVANS/Metrics-Any-Adapter-Statsd-0.04/changes
Release Notes
cve.org / CVERecord
Third Party Advisory
cve.org / CVERecord
Third Party Advisory
cve.org / CVERecord
Third Party Advisory