漏洞概述 CVE编号: CVE-2026-50637 CNA: CPAN Security Group 发布日期: 2026-06-10 标题: Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections 描述: Metrics::Any::Adapter::Statsd versions before 0.04 for Perl does not protect against metric injections. The statsd protocol (and extensions) allow multiple metrics, separated by newlines, to be sent per packet. The send method does not validate the contents of the metric names or values. If the names have newlines and statsd control characters (colon, pipe) then metric injections are possible. Version 0.04 fixed this by modifying the _make method to block metric names with characters below ASCII 32 (which includes the newline), or colons or pipes. CWE: CWE-83: Improper Neutralization of CRLF Sequences 影响范围 受影响产品: Metrics::Any::Adapter::Statsd 受影响版本: 0.04之前的版本 修复方案 修复版本: 0.04 修复方法: 修改_make方法，阻止包含ASCII 32以下字符（包括换行符）、冒号或管道的指标名称。 参考链接 https://metacpan.org/release/PEVANS/Metrics-Any-Adapter-Statsd-0.04/changes 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 授权数据发布者 CISA-ADP