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Mojolicious::Plugin::Statsd CVE-2026-46740

MEDIUM
Improper Neutralization of CRLF Sequences ('CRLF Injection') (CWE-93)
2026-05-26 9b29abf9-4ab0-4765-b253-1875cd9b441e
Code Injection
5.3
CVSS 3.1
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CVSS VectorNVD

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
Low
Availability
None

Lifecycle Timeline

4
Source Code Evidence Fetched
May 28, 2026 - 18:31 vuln.today
Analysis Generated
May 28, 2026 - 18:31 vuln.today
CVSS changed
May 28, 2026 - 16:22 NVD
5.3 (MEDIUM)
CVE Published
May 26, 2026 - 23:16 nvd
UNKNOWN (no severity yet)

DescriptionNVD

Mojolicious::Plugin::Statsd versions through 0.04 for Perl allowed metric injections.

The metric names and set values were not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics.

Version 0.06 changes the module from being a statsd client to using a separate statsd client. It defaults to using a version of Net::Statsd::Tiny that fixes a similar issue (CVE-2026-46720).

AnalysisAI

Metric injection in Mojolicious::Plugin::Statsd through version 0.04 for Perl allows remote unauthenticated attackers to inject arbitrary statsd metrics by supplying crafted values containing newlines, colons, or pipe characters - the delimiters of the statsd wire protocol. Applications that pass untrusted input directly into metric names or set values are affected. …

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CVE-2026-46740 vulnerability details – vuln.today
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