Is this vulnerability remotely exploitable over the network?

Yes. Any user or service that can reach the `/fileUploadAndDownload/breakpointContinueFinish` endpoint and has upload privileges can attempt to exploit the vulnerability by supplying crafted filenames, even if they do not have shell access to the server.

Does exploitation require authentication or special privileges?

Typically, yes. The attacker must have sufficient permissions to use the breakpoint resume upload functionality. However, if upload capabilities are broadly granted or exposed via chained vulnerabilities (e.g., broken access control), the practical barrier to exploitation can be low.

What is the safest general fix pattern for developers?

Use server-generated filenames and treat the upload directory as a fixed, canonical root. Normalize and validate any remaining path components, reject traversal sequences and absolute paths, and enforce type and location constraints so that user-controlled data can never influence where on the filesystem a file is written.

Severity:

HIGH RISK

(7.2)

Path Traversal File Upload (CWE-22/CWE-434) in Gin-vue-admin Breakpoint Resume Feature

CVE-2026-22786

Published:

Jan 12, 2026

Status:

Analyzed

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

NDV

Recent Vulnerabilities

CWE-918

HIGH RISK

HIGH

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

Unauthorized Access to Internal Resources via SSRF

May 6, 2026

CWE-863

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Privilege Escalation via Bypassed Access Control

May 6, 2026

Vulnerability Type

Category:

Path Traversal File Upload

CWE:

CWE-22;CWE-434

Impact:

Arbitrary File Write on Server Filesystem

Severity:

HIGH RISK

(7.2)

CVSS Version:

3.1

Vulnerability Type

Category:

Path Traversal File Upload

CWE:

CWE-22;CWE-434

Impact:

Arbitrary File Write on Server Filesystem

Severity:

HIGH RISK

(7.2)

CVSS Version:

3.1

Catch This CVE While Code Is Being Written

Detect vulnerable code directly in pull requests, so CVEs are fixed before merge.

Get Started

Ship clean & secure code faster

Start Free Trial

Get Pentest Report

Ship clean & secure code faster

Start Free Trial

Get Pentest Report

Ship clean & secure code faster

Start Free Trial

Get Pentest Report

CodeAnt AI is an offensive and defensive security platform.

Defensive + offensive security.

From first line of code to a pentest
that knows every line of it.

SOC 2 Type II certified | CodeAnt AI is independently audited and compliant with SOC 2 Type II security standards

Ask AI for summary of CodeAnt

Defensive + offensive security.

From first line of code to a pentest
that knows every line of it.

Ask AI for summary of CodeAnt

Defensive + offensive security.

From first line of code to a pentest
that knows every line of it.

Ask AI for summary of CodeAnt

Path Traversal File Upload (CWE-22/CWE-434) in Gin-vue-admin Breakpoint Resume Feature

Summary

Affected Context

Exploit Preconditions

Why This Happens

Potential Impact

General Mitigation Guidance

How Teams Detect Issues Like This

Frequently Asked Questions

Source

Recent Vulnerabilities

HIGH RISK

HIGH

(8.6)

Server-Side Request Forgery (CWE-918) in OpenClaw Zalo Plugin sendPhoto

HIGH RISK

HIGH

(8.8)

Authorization Bypass (CWE-863) in OpenClaw Matrix Room Control Commands

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

Ship clean & secure code faster

Ship clean & secure code faster

Product

Compare

Company

Developers

Legal

Product

Compare

Company

Developers

Legal

Product

Compare

Company

Developers

Legal