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CVE-2026-75914— CodeWhale before 0.8.64 Path Traversal via image_analyze symlink

Quick assessment

Affected
Hmbown CodeWhale
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Hunter Bown CodeWhale是Hunter Bown个人开发者的一个开源编程智能体。 Hunter Bown CodeWhale 0.8.64之前版本存在路径遍历漏洞，该漏洞源于image_analyze工具在读取文件前未对符号链接进行规范化处理，可能导致攻击者创建工作区符号链接指向带图像扩展名的外部文件，未经用户批准将文件字节泄露至视觉端点。

CVSS 7.5 · High EPSS 0.42% · P35

Affected Version Matrix 8

VendorProduct Version RangeStatus
Hmbown CodeWhale 0.8.32< 0.8.41 affected
0.8.41 unaffected
0.8.32< 0.8.41 affected
0.8.41 unaffected
0.8.41< 0.8.64 affected
0.8.64 unaffected
0.8.41< 0.8.64 affected
0.8.64 unaffected
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I. Basic Information for CVE-2026-75914

Vulnerability Information
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Vulnerability Title
CodeWhale before 0.8.64 Path Traversal via image_analyze symlink
Source: CVE Program / CVE List V5
Vulnerability Description
CodeWhale versions before 0.8.64 contain a path traversal vulnerability in the image_analyze tool that fails to canonicalize symlinks before reading files. Attackers can create workspace symlinks pointing to external files with image extensions to leak file bytes to the vision endpoint without user approval.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Vulnerability Title
Hunter Bown CodeWhale 路径遍历漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Hunter Bown CodeWhale是Hunter Bown个人开发者的一个开源编程智能体。 Hunter Bown CodeWhale 0.8.64之前版本存在路径遍历漏洞，该漏洞源于image_analyze工具在读取文件前未对符号链接进行规范化处理，可能导致攻击者创建工作区符号链接指向带图像扩展名的外部文件，未经用户批准将文件字节泄露至视觉端点。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Hmbown CodeWhale 0.8.32 ~ 0.8.41 -
Hmbown CodeWhale 0.8.32 ~ 0.8.41 -
Hmbown CodeWhale 0.8.41 ~ 0.8.64 -
Hmbown CodeWhale 0.8.41 ~ 0.8.64 -

II. Public POCs for CVE-2026-75914

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7304 chars
Pro+ exclusive includes:
Vulnerability reproduction recording (real sandbox build + trigger, exclusive)
In-depth vulnerability mechanism
Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
POC zip download
100+ AI POC generations per month

III. Intelligence Information for CVE-2026-75914

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Patches & Fixes for CVE-2026-75914 (1)

Vendor Advisories for CVE-2026-75914 (2)

Same Patch Batch · Hmbown · 2026-08-18 · 9 CVEs total

CVE-2026-75913 9.3 CRITICAL CodeWhale before 0.8.64 Argument Injection via git_show
CVE-2026-75856 8.6 HIGH CodeWhale before 0.8.64 SSRF Bypass via DNS Pinning TOCTOU
CVE-2026-75858 7.8 HIGH CodeWhale rlm_eval before 0.8.64 Remote Code Execution
CVE-2026-75911 7.8 HIGH CodeWhale before 0.8.64 Remote Code Execution via allow_shell
CVE-2026-75915 7.5 HIGH CodeWhale before 0.8.64 Environment Variable Leak via js_execution
CVE-2026-75859 7.5 HIGH CodeWhale before 0.8.64 Arbitrary File Read via instructions
CVE-2026-75912 7.4 HIGH CodeWhale before 0.8.64 Argument Injection via git_blame
CVE-2026-75857 7.0 HIGH CodeWhale before 0.8.64 Privilege Escalation via exec_shell_interact

IV. Related Vulnerabilities

Same product: CodeWhale
Same vendor: Hmbown
Same weakness: CWE-22

V. Comments for CVE-2026-75914

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