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CVE-2026-108596— OpenLIT 2.1.0 Authorization Bypass via x-openlit-project-id Header

Quick assessment

Affected
openlit openlit
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.

OpenLIT 2.1.0 存在一个授权绕过漏洞，允许经过身份验证的用户通过伪造 头部读取其他项目的遥测数据。攻击者如果知道受害项目的 ID 和数据库配置 ID，就可以通过查询 trace 读取 API 获取包含 LLM 提示和完成内容的追踪信息。

CVSS 5.3 · Medium

Affected Version Matrix 1

VendorProduct Version RangeStatus
openlit openlit 2.1.0≤ 2.1.0 affected
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I. Basic Information for CVE-2026-108596

Vulnerability Information
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Vulnerability Title
OpenLIT 2.1.0 Authorization Bypass via x-openlit-project-id Header
Source: CVE Program / CVE List V5
Vulnerability Description
OpenLIT 2.1.0 contains an authorization bypass vulnerability that allows authenticated users to read other projects' telemetry by supplying a forged x-openlit-project-id header. Attackers who know a victim project id and database config id can query the trace read API to obtain traces including LLM prompts and completions.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
openlit openlit 2.1.0 ~ 2.1.0 -

II. Public POCs for CVE-2026-108596

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III. Intelligence Information for CVE-2026-108596

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Other References for CVE-2026-108596 (5)

IV. Related Vulnerabilities

Same product: openlit
Same vendor: openlit
Same weakness: CWE-639

V. Comments for CVE-2026-108596

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