CVE-2026-100103— Authentication bypass via default auth token in P4Search
Quick assessment
Affected
Perfoce P4 (Helix Core)
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.
Perforce P4 Search 容器镜像在 2026.4.2 版本之前，会将服务认证令牌重置为一个公开记录默认值。具有网络访问权限的未授权攻击者可获取该应用的最高权限，可能导致任意代码执行，并危及所连接的 P4 服务器安全。
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I. Basic Information for CVE-2026-100103
Vulnerability Information
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Vulnerability Title
Authentication bypass via default auth token in P4Search
Source: CVE Program / CVE List V5
Vulnerability Description
Perforce P4 Search container images prior to 2026.4.2 reset the service authentication token to a publicly documented default value. An unauthenticated attacker with network access can obtain the highest application privilege, potentially leading to arbitrary code execution and compromise of the connected P4 Server.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
Source: CVE Program / CVE List V5
Vulnerability Type
CWE-1392
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Perfoce | P4 (Helix Core) | 0 ~ 2026.4.1 | - |
|
II. Public POCs for CVE-2026-100103
| # | POC Description | Source Link | Shenlong Link |
|---|
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Other References for CVE-2026-100103 (1)
IV. Related Vulnerabilities
Same product: P4 (Helix Core)
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RCE via exposed JDWP debug agent in P4Search
Same weakness: CWE-1392
-
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V. Comments for CVE-2026-100103
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