---
id: CVE-2026-112302
title: kiwilan php-archive Extraction ArchiveZip.php extract path traversal
summary: >-
  A weakness has been identified in kiwilan php-archive up to 2.3.02. This
  affects the function ArchiveZip::extract of the file
  src/Readers/ArchiveZip.php of the component Extraction. This manipulation
  causes path traversal. The attack is …
severity: medium
cvss: 6.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:X/RC:C'
cvssSource: cna
cwe:
  - CWE-22
vendor: kiwilan
product: php-archive
affected:
  - php-archive 2.3.02
published: '2026-10-19'
updated: '2026-10-19'
sourceUpdated: '2026-10-19T21:00:23.649Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-112302'
references:
  - url: 'https://vuldb.com/vuln/422348'
    label: >-
      VDB-422348 | kiwilan php-archive Extraction ArchiveZip.php extract path
      traversal
  - url: 'https://vuldb.com/vuln/422348/cti'
    label: 'VDB-422348 | CTI Indicators (IOB, IOC, TTP, IOA)'
  - url: 'https://vuldb.com/cve/CVE-2026-112302'
    label: CVE-2026-112302 | CVE Analysis and Report
  - url: 'https://vuldb.com/submit/987582'
    label: >-
      Submit #987582 | Kiwilan php-archive 2.3.02 Kiwilan php-archive
      ArchiveZip.php extract Path Traversal
  - url: 'https://gist.github.com/0xSebin/90d210e703f880d59dbde243fae3aa75'
tags:
  - cve.org
ingestedAt: '2026-10-19T21:43:56.137Z'
---

## Overview

A weakness has been identified in kiwilan php-archive up to 2.3.02. This affects the function ArchiveZip::extract of the file src/Readers/ArchiveZip.php of the component Extraction. This manipulation causes path traversal. The attack is possible to be carried out remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.

## Affected

- `php-archive 2.3.02`

## Remediation

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