Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2026-44220— ciguard: discover_pipeline_files follows symlinks out of scan root

Quick assessment

Affected
Jo-Jo98 ciguard
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.

ciguard是Johannes Moore个人开发者的一款CI/CD管道安全审计与可视化工具。 ciguard 0.8.0至0.8.1版本存在后置链接漏洞，该漏洞源于discover_pipeline_files()函数在遍历目录树时跟随符号链接，可能导致攻击者通过植入符号链接使发现过程返回根目录外的管道形状文件路径。

CVSS 3.2 · Low EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1083 · File and Directory Discovery

Affected Version Matrix 1

VendorProduct Version RangeStatus
Jo-Jo98 ciguard >= 0.8.0, < 0.8.2 affected
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2026-44220

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
ciguard: discover_pipeline_files follows symlinks out of scan root
Source: CVE Program / CVE List V5
Vulnerability Description
ciguard is a static security auditor for CI/CD pipelines. From 0.8.0 to 0.8.1 , the discover_pipeline_files() function in src/ciguard/discovery.py walks a directory tree following symlinks, with cycle protection via tracking visited resolved paths. An attacker who can plant a symlink in a directory the user (or AI agent) scans can cause discovery to walk into the symlink target and return paths to pipeline-shaped files outside the requested root. This vulnerability is fixed in 0.8.2.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:C/C:L/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
在文件访问前对链接解析不恰当(链接跟随)
Source: CVE Program / CVE List V5
Vulnerability Title
ciguard 后置链接漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ciguard是Johannes Moore个人开发者的一款CI/CD管道安全审计与可视化工具。 ciguard 0.8.0至0.8.1版本存在后置链接漏洞，该漏洞源于discover_pipeline_files()函数在遍历目录树时跟随符号链接，可能导致攻击者通过植入符号链接使发现过程返回根目录外的管道形状文件路径。
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
Jo-Jo98 ciguard >= 0.8.0, < 0.8.2 -

II. Public POCs for CVE-2026-44220

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2026-44220

请登录查看更多情报信息。

Vendor Advisories for CVE-2026-44220 (1)

Same Patch Batch · Jo-Jo98 · 2026-05-12 · 3 CVEs total

CVE-2026-44219 3.7 LOW ciguard: SCA HTTP client reads response body without size cap
CVE-2026-44218 3.0 LOW ciguard: Container image runs as root (no USER directive)

IV. Related Vulnerabilities

Same product: ciguard
Same vendor: Jo-Jo98
Same weakness: CWE-59

V. Comments for CVE-2026-44220

No comments yet

Leave a comment