---
id: CVE-2026-120324
title: >-
  Aklivity Zilla http-filesystem Binding FileSystemServerFactory Path.resolve
  path traversal
summary: >-
  A weakness has been identified in Aklivity Zilla up to 1.3.4/2.4.7/2.5.0-rc2.
  The affected element is the function Path.resolve of the file
  FileSystemServerFactory of the component http-filesystem Binding. This
  manipulation of the argume…
severity: high
cvss: 8.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L/E:P/RL:O/RC:C'
cvssSource: cna
cwe:
  - CWE-22
vendor: Aklivity
product: Zilla
affected:
  - Zilla 1.3.0
  - Zilla 1.3.1
  - Zilla 1.3.2
  - Zilla 1.3.3
  - Zilla 1.3.4
  - Zilla 2.4.0
  - Zilla 2.4.1
  - Zilla 2.4.2
  - Zilla 2.4.3
  - Zilla 2.4.4
  - Zilla 2.4.5
  - Zilla 2.4.6
  - Zilla 2.4.7
  - Zilla 2.5.0-rc1
  - Zilla 2.5.0-rc2
ssvc:
  exploitation: poc
  automatable: 'yes'
  technicalImpact: partial
  timestamp: '2026-11-05T16:02:34.539026Z'
exploitAvailable: true
published: '2026-11-02'
updated: '2026-11-05'
sourceUpdated: '2026-11-05T16:02:48.835Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-120324'
references:
  - url: 'https://vuldb.com/vuln/429656'
    label: >-
      VDB-429656 | Aklivity Zilla http-filesystem Binding
      FileSystemServerFactory Path.resolve path traversal
  - url: 'https://vuldb.com/vuln/429656/cti'
    label: 'VDB-429656 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-120324'
    label: CVE-2026-120324 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/1015032'
    label: 'Submit #1015032 | Aklivity Zilla 2.4.7 path traversal'
  - url: >-
      https://github.com/0xGenesi/CVE/blob/main/Zilla_Http_Filesystem_Binding_Path_Traversal.md
  - url: 'https://github.com/aklivity/zilla/pull/2623'
  - url: >-
      https://github.com/aklivity/zilla/commit/46a8b15cbea157f7ae8b7cb865809a02fd6b1988
  - url: 'https://github.com/aklivity/zilla/releases/tag/2.5.0-rc3'
  - url: 'https://github.com/aklivity/zilla/'
tags:
  - cve.org
  - exploit-available
epss: 0.00519
epssPercentile: 0.44324
ingestedAt: '2026-11-05T22:38:31.321Z'
---

## Overview

A weakness has been identified in Aklivity Zilla up to 1.3.4/2.4.7/2.5.0-rc2. The affected element is the function Path.resolve of the file FileSystemServerFactory of the component http-filesystem Binding. This manipulation of the argument params causes path traversal. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks. Upgrading to version 2.5.0-rc3 is sufficient to fix this issue. Patch name: 46a8b15cbea157f7ae8b7cb865809a02fd6b1988. You should upgrade the affected component.

## Affected

- `Zilla 1.3.0`
- `Zilla 1.3.1`
- `Zilla 1.3.2`
- `Zilla 1.3.3`
- `Zilla 1.3.4`
- `Zilla 2.4.0`
- `Zilla 2.4.1`
- `Zilla 2.4.2`
- `Zilla 2.4.3`
- `Zilla 2.4.4`
- `Zilla 2.4.5`
- `Zilla 2.4.6`
- `Zilla 2.4.7`
- `Zilla 2.5.0-rc1`
- `Zilla 2.5.0-rc2`

## Remediation

Refer to the linked advisories for vendor-supplied fixes and affected version ranges.