---
id: CVE-2026-120318
title: >-
  Product Gallery Slider for WooCommerce 2.3.23 before 2.3.26 Missing
  Authorization via Codestar AJAX
summary: >-
  Product Gallery Slider & Additional Variation Images for WooCommerce 2.3.23
  before 2.3.26 contains a missing authorization vulnerability in Codestar
  backup AJAX actions csf-export, csf-import and csf-reset. Shop Managers can
  read the csf…
severity: high
cvss: 7.2
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'
cvssSource: cna
cwe:
  - CWE-862
vendor: Codeixer
product: Product Gallery Slider & Additional Variation Images for WooCommerce
affected:
  - >-
    product_gallery_slider_additional_variation_images_for_woocommerce >= 2.3.23
    < 2.3.26
ssvc:
  exploitation: none
  automatable: 'no'
  technicalImpact: total
  timestamp: '2026-11-02T17:10:06.822479Z'
exploitAvailable: true
published: '2026-11-02'
updated: '2026-11-02'
sourceUpdated: '2026-11-02T17:35:32.561Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-120318'
references:
  - url: >-
      https://plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.26/includes/cdx-framework/functions/actions.php
  - url: >-
      https://plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.25/includes/codestar/functions/actions.php
  - url: >-
      https://plugins.svn.wordpress.org/woo-product-gallery-slider/tags/2.3.25/src/Options.php
  - url: 'https://wordpress.org/plugins/woo-product-gallery-slider/#developers'
  - url: >-
      https://downloads.wordpress.org/plugin/woo-product-gallery-slider.2.3.26.zip
  - url: >-
      https://www.vulncheck.com/advisories/product-gallery-slider-for-woocommerce-2.3.23-before-2.3.26-missing-authorization-via-codestar-ajax
    label: >-
      VulnCheck Advisory: Product Gallery Slider for WooCommerce 2.3.23 before
      2.3.26 Missing Authorization via Codestar AJAX
tags:
  - cve.org
  - exploit-available
epss: 0.00419
epssPercentile: 0.3642
exploits:
  github: 1
  githubRepos:
    - 'https://github.com/7xd10/CVE-2026-120318'
  checkedAt: '2026-11-07T18:07:35.610Z'
ingestedAt: '2026-11-05T19:30:42.736Z'
---

## Overview

Product Gallery Slider & Additional Variation Images for WooCommerce 2.3.23 before 2.3.26 contains a missing authorization vulnerability in Codestar backup AJAX actions csf-export, csf-import and csf-reset. Shop Managers can read the csf_backup_nonce from the settings page and supply arbitrary option names via the 'unique' parameter to read, overwrite or delete WordPress options, including modifying wp_user_roles to escalate to administrator.

## Affected

- `product_gallery_slider_additional_variation_images_for_woocommerce >= 2.3.23 < 2.3.26`

## Remediation

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