---
id: CVE-2026-109191
title: >-
  Image Hub <= 1.2.0 - Authenticated (Subscriber+) Sensitive Information
  Exposure in Admin Page HTML
summary: >-
  The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy
  plugin for WordPress is vulnerable to Sensitive Information Exposure in all
  versions up to, and including, 1.2.0 via the 'image_hub_api_keys_* (6
  options)' par…
severity: medium
cvss: 4.3
cvssVector: 'CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N'
cvssSource: cna
cwe:
  - CWE-200
vendor: extendthemes
product: 'Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy'
affected:
  - image_hub_free_images_from_unsplash_pixabay_pexels_openverse_giphy <= 1.2.0
published: '2026-10-16'
updated: '2026-10-16'
sourceUpdated: '2026-10-16T04:27:01.828Z'
source: CVEORG
sourceUrl: 'https://www.cve.org/CVERecord?id=CVE-2026-109191'
references:
  - url: >-
      https://www.wordfence.com/threat-intel/vulnerabilities/id/99d1e0cc-1fd0-47f7-8b73-33663ed72eea?source=cve
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L38
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L19
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L78
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/image-hub.php#L46
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L23
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L56
  - url: >-
      https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Utils.php#L11
  - url: >-
      https://plugins.trac.wordpress.org/changeset/3745452/image-hub/trunk/inc/src/MediaModal.php
tags:
  - cve.org
ingestedAt: '2026-10-16T04:58:47.493Z'
---

## Overview

The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy plugin for WordPress is vulnerable to Sensitive Information Exposure in all versions up to, and including, 1.2.0 via the 'image_hub_api_keys_* (6 options)' parameter. This makes it possible for authenticated attackers, with subscriber-level access and above, to extract the plaintext API credentials for six third-party services — Giphy, Openverse (client ID and secret), Pexels, Pixabay, and Unsplash — emitted verbatim into every admin page's HTML via wp_localize_script. The leaked page HTML also contains a valid image_hub_nonce AJAX nonce, which — combined with the absence of any capability check in the image_hub_update_settings AJAX handler — allows the same Subscriber-level attacker to overwrite all six stored API credential options via update_option().

## Affected

- `image_hub_free_images_from_unsplash_pixabay_pexels_openverse_giphy <= 1.2.0`

## Remediation

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