Vulnerability in Binary Datadog\
CVE-2026-11362
DataDog::DogStatsd versions through 0.07 for Perl allow metric injections from event tags. DataDog::DogStatsd does not properly sanitise input, allowing metric injections of data from untrusted sources. The format_event method (used by the event method) does not validate the content of the tags, which may contain commas (allowing tags to be injected) or newlines, pipes and colons that allow metric injections. (There is an ineffective s/|//g to remove pipes, but because the pipe is not escaped, it is interpreted as a regular expression metacharacter and has no effect.)
Vulnerability class: CRLF Injection
EPSS: 0.004 (37.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Binary Datadog\ — versions \
- Binary Datadog::dogstatsd — versions 0
- Binary Datadog\:\:dogstatsd
Weakness classification (CWE)
References
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)
- 9b29abf9-4ab0-4765-b253-1875cd9b441e (Third Party Advisory)
Frequently asked questions
- What is CVE-2026-11362?
- CVE-2026-11362 is a critical-severity vulnerability in Binary Datadog\, classified under CRLF Injection. CVSS score: 9.8/10. Published 2026-06-05.
- How severe is CVE-2026-11362?
- Critical severity. CVSS v3 base score is 9.8 out of 10.