VulnerabilityDeferred
CVE-2026-11373
Net::Statsite::Client versions through 1.1.0 for Perl allow metric injections.
CRITICAL 9.1EPSS 0.57%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (0.57%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.1
- 9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
- EPSS
- 0.57% probability · 45th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-93, CWE-150
- Source
- 9b29abf9-4ab0-4765-b253-1875cd9b441e
References
- http://armon.github.io/statsite
- 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
- 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
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.