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CVE-2026-108858— Predibase LoRAX through 0.12.1 API Token Exposure via Router Logs

Quick assessment

Affected
Predibase LoRAX
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.

Predibase LoRAX 0.12.1 及之前版本存在一个敏感信息泄露漏洞，该漏洞会将攻击者通过 POST /generate 请求体提供的 api_token 写入路由器日志中。拥有路由器日志或 OTLP（OpenTelemetry Protocol）追踪后端访问权限的攻击者，可以恢复在其他用户通过 instrumented GenerateParameters 字段记录私有适配器令牌时所产生的令牌信息。

CVSS 5.5 · Medium

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 1

VendorProduct Version RangeStatus
Predibase LoRAX ≤ 0.12.1 affected
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I. Basic Information for CVE-2026-108858

Vulnerability Information
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Vulnerability Title
Predibase LoRAX through 0.12.1 API Token Exposure via Router Logs
Source: CVE Program / CVE List V5
Vulnerability Description
Predibase LoRAX through 0.12.1 contains a sensitive information exposure vulnerability that writes the caller-supplied api_token from POST /generate request bodies into router logs. Attackers with access to router logs or OTLP trace backends can recover other users' private-adapter tokens recorded through the instrumented GenerateParameters span field.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过日志文件的信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
Predibase LoRAX 0 ~ 0.12.1 -

II. Public POCs for CVE-2026-108858

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III. Intelligence Information for CVE-2026-108858

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Vendor Advisories for CVE-2026-108858 (1)

Security Blog Posts for CVE-2026-108858 (1)

Other References for CVE-2026-108858 (1)

IV. Related Vulnerabilities

Same weakness: CWE-532

V. Comments for CVE-2026-108858

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