CVE-2026-107589— Authentication Bypass by Spoofing in Jacamar CI
Quick assessment
Affected
Jacamar CI Jacamar CI
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
在 Jacamar CI 版本低于 0.30.0 中，存在对服务账户的作业验证不足的问题，允许经过身份验证的 CI 用户生成任意账户名称。
Affected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Jacamar CI | Jacamar CI | < 0.30.0 |
affected |
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I. Basic Information for CVE-2026-107589
Vulnerability Information
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Vulnerability Title
Authentication Bypass by Spoofing in Jacamar CI
Source: CVE Program / CVE List V5
Vulnerability Description
Insufficient job validation for service accounts in Jacamar CI prior to v0.30.0 allows authenticated CI users to generate arbitrary account names.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:L/UI:R/S:C/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
使用欺骗进行的认证绕过
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Jacamar CI | Jacamar CI | 0 ~ 0.30.0 | - |
|
II. Public POCs for CVE-2026-107589
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-107589 (1)
IV. Related Vulnerabilities
V. Comments for CVE-2026-107589
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