CVE•Published 2026-06-04•Modified 2026-06-08•0 articles on news•6 live references•NVD data
CVE-2026-46739Cosimo · Net\
Vulnerability data via NVD (ingested)
CVSS v3.1
5.3
MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
EPSS percentile
12
Exploit Prediction Scoring System · top 88% of all CVEs
Description
Net::Statsd versions before 0.13 for Perl allow metric injections. The metric names are not checked for newlines, colons or pipes. Metrics generated from untrusted sources could inject additional statsd metrics. The update_stats (used for updating counters) and gauge methods do not check that values are numeric (which would block metric injection).
Timeline
Published 2026-06-04
Modified 2026-06-08
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common).
Shodan · vuln tag0 hosts
vuln:CVE-2026-46739Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product + version
product:"Cosimo Net\" version:"\"Version-pinned fingerprint from NVD's first vulnerable CPE.
Shodan · banner/body mention
http.html:"Net\"HTTP body or banner mentions "Net\" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2026-46739Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2026-46739Censys host search filtered to this CVE id.
grep.app
CVE-2026-46739Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2026-46739GitHub code search for direct mentions.
Google dork
"CVE-2026-46739" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub
No public proof-of-concept repositories found for CVE-2026-46739 on GitHub.
We haven't classified any articles referencing CVE-2026-46739 yet. The external references above still apply.