CVE-2026-109191Image Hub <= 1.2.0 - Authenticated (Subscriber+) Sensitive Information Exposure in Admin Page HTML
- 4.3MediumCVSS base score
- 0.28%Exploitation in 30 daysEPSS · top 80% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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().
Timeline
ID reserved
By Wordfence
- 4 days later
· 4 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| WordfenceCNA (assigner) | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVDNVD · Deferred | 3.1 | Medium4.3 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
- EPSS (exploitation in 30 days)
- 0.28% · top 80% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.3.
Affected products
References
References9
- https://www.wordfence.com/threat-intel/vulnerabilities/id/99d1e0cc-1fd0-47f7-8b73-33663ed72eea?source=cve (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L38 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L19 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L78 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/image-hub.php#L46 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L23 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L56 (opens in a new tab)
- https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Utils.php#L11 (opens in a new tab)
- https://plugins.trac.wordpress.org/changeset/3745452/image-hub/trunk/inc/src/MediaModal.php (opens in a new tab)
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-102645 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-109191)Record last updated .