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CVE-2026-111926— Coder from 2.10.0 before 2.34.8 Information Disclosure via Agent /debug/manifest

Quick assessment

Affected
coder coder
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.

Coder 版本 2.10.0 至 2.34.8（不含）存在一个未经验证的代理调试 HTTP 服务器，监听在 127.0.0.1:2113。该服务器的 处理程序会返回完整的代理清单（manifest），其中包含由模板提供的环境变量值。同一工作区中权限较低的 Unix 用户或进程可查询此端点，从而读取云密钥或镜像仓库令牌等敏感凭证。

CVSS 3.3 · Low

Affected Version Matrix 2

VendorProduct Version RangeStatus
coder coder 2.10.0< 2.34.8 affected
2.34.8 unaffected
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I. Basic Information for CVE-2026-111926

Vulnerability Information
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Vulnerability Title
Coder from 2.10.0 before 2.34.8 Information Disclosure via Agent /debug/manifest
Source: CVE Program / CVE List V5
Vulnerability Description
Coder from 2.10.0 before 2.34.8 has an unauthenticated agent debug HTTP server on 127.0.0.1:2113 whose /debug/manifest handler returns the full agent manifest, including template-provided environment variable values. A lower-privileged Unix user or process in the same workspace can query this endpoint to read credentials such as cloud keys or registry tokens.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
信息暴露
Source: CVE Program / CVE List V5

Affected Products

Vendor Product Affected Versions CPE Subscribe
coder coder 2.10.0 ~ 2.34.8 -

II. Public POCs for CVE-2026-111926

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III. Intelligence Information for CVE-2026-111926

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Other References for CVE-2026-111926 (2)

Same Patch Batch · coder · 2026-10-17 · 11 CVEs total

CVE-2026-111927 7.7 HIGH Coder before 2.35.4 Credential Theft via Workspace Proxy Hostname Prefix Match
CVE-2026-111928 5.4 MEDIUM Coder 2.0.0 before 2.34.8 Authorization Bypass via User-Level ACL in RBAC Policy
CVE-2026-111929 5.3 MEDIUM Coder 2.30.0 before 2.34.8 Cross-Organization File Disclosure via DownloadFile RPC
CVE-2024-58398 4.3 MEDIUM Coder 2.3.1 before 2.16.1 Open Redirect via Login Page redirect Parameter
CVE-2026-111930 4.3 MEDIUM Coder from 2.26.0 before 2.34.8 Information Disclosure via Workspace ACL Endpoint
CVE-2026-111931 4.3 MEDIUM Coder 2.0.0 before 2.34.8 Open Redirect via Workspace App Proxy
CVE-2025-71435 4.2 MEDIUM Coder before 2.23.0 Session Expiration Bypass via OIDC Without Refresh Token
CVE-2026-111933 3.7 LOW Coder before 2.34.2 User Enumeration via Login Placeholder Hash
CVE-2026-111934 3.7 LOW Coder before 2.34.7 IP Spoofing via X-Forwarded-For Header
CVE-2026-111932 3.4 LOW Coder before 2.34.2 Stored HTML Injection via Appearance Settings

IV. Related Vulnerabilities

Same product: coder
Same vendor: coder
Same weakness: CWE-200

V. Comments for CVE-2026-111926

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