Is this vulnerability remotely exploitable?

Yes, but only by authenticated users or agents that can influence file paths or file-related instructions. The attack is typically carried out over network-accessible interfaces exposed by AGiXT, rather than requiring shell access to the server.

What level of access does an attacker need to exploit this?

The attacker needs valid, authenticated access to an AGiXT agent or workflow that ultimately triggers essential_abilities file operations. They do not need direct filesystem access; they only need the ability to send crafted file paths or instructions through AGiXT.

What is the safest general fix pattern?

Ensure that all file operations resolve paths to a canonical absolute form and then verify that the result resides strictly within the intended workspace directory, rejecting any request that fails this test. Centralize this logic in a single helper and require all extensions and abilities to use it instead of raw filesystem APIs.

Severity:

HIGH RISK

(8.8)

Path Traversal (CWE-22) in AGiXT essential_abilities Workspace Handling

CVE-2026-39981

Published:

Apr 9, 2026

Status:

Received

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-77;CWE-78

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI Handler setAccessDeviceCfg

Remote Code Execution on the Router

April 12, 2026

CWE-77;CWE-78

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI setLedCfg Handler

Remote Code Execution on the Router

April 12, 2026

Vulnerability Type

Category:

Path Traversal / Directory Traversal

CWE:

CWE-22

Impact:

Arbitrary File Read/Write/Delete on Server

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

Vulnerability Type

Category:

Path Traversal / Directory Traversal

CWE:

CWE-22

Impact:

Arbitrary File Read/Write/Delete on Server

Severity:

HIGH RISK

(8.8)

CVSS Version:

3.1

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355 Bryant St. San Francisco, CA 94107, USA

Ask AI for summary of CodeAnt

Path Traversal (CWE-22) in AGiXT essential_abilities Workspace Handling

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

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI Handler setAccessDeviceCfg

CRITICAL RISK

CRITICAL

(9.8)

OS Command Injection (CWE-78) in Totolink A7100RU CGI setLedCfg Handler

Vulnerability Type

Vulnerability Type

Vulnerability Type

Catch This CVE While Code Is Being Written

Ship clean & secure code faster

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