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CVE-2026-45179

Published: May 10, 2026Updated: May 12, 2026 Sources: CVE List NVDCWE-319
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.2%
Top 87.9%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Plack::Middleware::Statsd versions before 0.9.0 for Perl may leak user IP addresses. 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' IP addresses may be leaked. 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.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-319

Affected Products

Plack::Middleware::StatsdRRWO
Library
OSS Libraries / generic-library
rrwoOSS Librariesaka net::cidr::set, crypt::saltedhash

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available
Workaround Available

MITRE ATT&CK

2 techniques
Collection
Credential Access
View detailed technique mapping

References

https://github.com/robrwo/Plack-Middleware-Statsd/security/advisories/GHSA-9gwm-665p-w2xx
github.com
https://metacpan.org/release/RRWO/Plack-Middleware-Statsd-v0.9.0/changes
metacpan.org
http://www.openwall.com/lists/oss-security/2026/05/10/4
openwall.com

Timeline

Published
May 10, 2026
Last Updated
May 12, 2026

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