CVE-2026-109191Image Hub <= 1.2.0 - Authenticated (Subscriber+) Sensitive Information Exposure in Admin Page HTML
Updated under an hour ago ()
Does this affect you?
It affects extendthemes Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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().
- CVSS
- 4.3 MEDIUM (v3.1, CNA)CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
- Weakness (CWE)
- CWE-200
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Wordfence
- NVD analysis
- Deferred
- Record last updated
- Oct 16, 2026
- First seen by InfoSec Signals
- Oct 16, 2026
Affected products
extendthemes Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy extendthemes:image_hub_free_images_from_unsplash_pixabay_pexels_openverse_and_giphy (from the name) | through 1.2.0 | CNA record |
References
- https://www.wordfence.com/threat-intel/vulnerabilities/id/99d1e0cc-1fd0-47f7-8b73-33663ed72eea?source=cve
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L38
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L19
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L78
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/image-hub.php#L46
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L23
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L56
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Utils.php#L11
- https://plugins.trac.wordpress.org/changeset/3745452/image-hub/trunk/inc/src/MediaModal.php
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.