CVE-2026-11373

Summary

Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.

Net::Statsite::Client is a client for the statsite protocol, which is a variant of statsd.

Newlines are not removed from metric names, allowing metric injections.

Values are not sanitised for newlines or other protocol control characters such as colons or pipes, allowing metric injections.

Affected Software

Weaknesses

• CWE-93: CWE-93 Improper Neutralization of CRLF Sequences
• CWE-150: CWE-150 Improper Neutralization of Escape, Meta, or Control Sequences

Workarounds

Apply the patch.

Otherwise ensure that metric names and values come from trusted sources or are properly sanitised.

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: none
  • Automatable: yes
  • Technical Impact: total

References

• https://metacpan.org/release/JASEI/Net-Statsite-Client-1.1.0/view/lib/Net/Statsite/Client.pm
• https://security.metacpan.org/patches/N/Net-Statsite-Client/1.1.0/CVE-2026-11373-r1.patch
• http://armon.github.io/statsite
• https://www.cve.org/CVERecord?id=CVE-2026-46719
• https://www.cve.org/CVERecord?id=CVE-2026-46720
• https://www.cve.org/CVERecord?id=CVE-2026-46739

• ←Previous
• Next→