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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2026-50637 Detail

Description

Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections. The statsd protocol (and extensions) allow mutiple metrics, separated by newlines, to be sent per packet. The send method does not validate the contents of the metric names or values. If the names have newlines and statsd control characters (colon, pipe) then metric injections are possible. Version 0.04 fixed this by modifying the _make method to block metric names with characters below ASCII 32 (which includes the newline), or colons or pipes.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://metacpan.org/release/PEVANS/Metrics-Any-Adapter-Statsd-0.04/changes CPANSec Release Notes 
https://www.cve.org/CVERecord?id=CVE-2026-46719 CPANSec Third Party Advisory 
https://www.cve.org/CVERecord?id=CVE-2026-46720 CPANSec Third Party Advisory 
https://www.cve.org/CVERecord?id=CVE-2026-46739 CPANSec Third Party Advisory 
https://www.cve.org/CVERecord?id=CVE-2026-50638 CPANSec Third Party Advisory 
https://www.cve.org/CVERecord?id=CVE-2026-50639 CPANSec Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-93 Improper Neutralization of CRLF Sequences ('CRLF Injection') CPANSec  
CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences CPANSec  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

6 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2026-50637
NVD Published Date:
06/10/2026
NVD Last Modified:
06/24/2026
Source:
CPANSec