CVE-2026-19898— VictoriaMetrics VMAuth 认证端点验证不当
可能的 ATT&CK 技术 1AI
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一、 漏洞 CVE-2026-19898 基础信息
漏洞信息
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Vulnerability Title
VictoriaMetrics VMAuth Authentication Endpoint main.go requestHandler excessive authentication
来源: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in VictoriaMetrics up to 1.146.0. Impacted is the function requestHandler of the file app/vmauth/main.go of the component VMAuth Authentication Endpoint. Performing a manipulation results in improper restriction of excessive authentication attempts. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is considered difficult. The exploit has been made public and could be used. Upgrading to version 1.147.0 is recommended to address this issue. The patch is named 119ba0fb5be8024d50c5ba946599b2e69e8803ea. Upgrading the affected component is recommended.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
来源: CVE Program / CVE List V5
Vulnerability Type
过多认证尝试的限制不恰当
来源: CVE Program / CVE List V5
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| - | VictoriaMetrics | 1.146 | cpe:2.3:a:victoriametrics:victoriametrics:*:*:*:*:*:*:*:* |
二、漏洞 CVE-2026-19898 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
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CVE-2026-19898 补丁与修复 (2)
CVE-2026-19898 厂商安全公告 (1)
- 🔗 Missing Brute Force Protection · Issue #11180 · VictoriaMetrics/VictoriaMetrics 查看完整文章 exploitissue-tracking
CVE-2026-19898 其他参考 (1)
- 🔗 Page not found · GitHub · GitHubbroken-link
IV. Related Vulnerabilities
Same product: VictoriaMetrics
V. Comments for CVE-2026-19898
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