What is CVE-2026-46720?

CVE-2026-46720 is a high-severity vulnerability in Rrwo Net::statsd::tiny, classified under CRLF Injection. CVSS score: 8.2/10. Published 2026-05-17.

How severe is CVE-2026-46720?

High severity. CVSS v3 base score is 8.2 out of 10.

Vulnerability in Rrwo Net::statsd::tiny

CVE-2026-46720

Net::Statsd::Tiny versions before 0.3.8 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.

Vulnerability class: CRLF Injection

EPSS: 0.000 (4.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N.

Affected products

Rrwo Net::statsd::tiny — versions 0

Weakness classification (CWE)

CWE-93 — CRLF Injection

References

9b29abf9-4ab0-4765-b253-1875cd9b441e (patch)
9b29abf9-4ab0-4765-b253-1875cd9b441e (release-notes)
9b29abf9-4ab0-4765-b253-1875cd9b441e (related)

Frequently asked questions

What is CVE-2026-46720?: CVE-2026-46720 is a high-severity vulnerability in Rrwo Net::statsd::tiny, classified under CRLF Injection. CVSS score: 8.2/10. Published 2026-05-17.
How severe is CVE-2026-46720?: High severity. CVSS v3 base score is 8.2 out of 10.