CVE-2026-45179

Severity CVSS v4.0:

Pending analysis

Type:

CWE-319 Cleartext Transmission of Sensitive Information

Publication date:

10/05/2026

Last modified:

12/05/2026

Description

Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses.<br /> <br /> If the communication channel to the statsd daemon is not secured (for example, by sending UDP packets to a host on another network), then users&#39; IP addresses may be leaked.<br /> <br /> Since version 0.9.0, the IP address is no longer logged to statsd unless configured. When configured, an HMAC signature of the IP address is logged instead.

Impact

Vector 3.x

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.30 MEDIUM
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): Low
Integrity (I): None
Availability (A): None

Base Score 3.x

5.30

Severity 3.x

MEDIUM

CVE-2026-45179

Description

Impact

References to Advisories, Solutions, and Tools