{"id":"CVE-2026-109191","aliases":["EUVD-2026-102645","GHSA-q237-9jp4-9hhv"],"status":"published","title":"Image Hub \u003c= 1.2.0 - Authenticated (Subscriber+) Sensitive Information Exposure in Admin Page HTML","description":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 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().","severity":{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00277,"percentile":0.20403,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-200"],"published":"2026-10-16T04:27:01Z","modified":"2026-10-16T15:17:06Z","products":[{"vendor":"extendthemes","product":"image hub – free images from unsplash, pixabay, pexels, openverse \u0026 giphy"}],"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"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2026-109191"},{"url":"https://github.com/advisories/GHSA-q237-9jp4-9hhv"}],"sources":{"cve":[{"id":"CVE-2026-109191","title":"Image Hub \u003c= 1.2.0 - Authenticated (Subscriber+) Sensitive Information Exposure in Admin Page HTML","description":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 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().","status":"published","published":"2026-10-16T04:27:01.828Z","modified":"2026-10-16T15:09:39.704Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"cna"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:20:11.581788Z"}],"euvd":[{"id":"EUVD-2026-102645","description":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 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().","status":"published","published":"2026-10-16T04:27:01Z","modified":"2026-10-16T15:09:39Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"updated_at":"2026-11-02T17:00:05.229655Z"}],"ghsa":[{"id":"GHSA-q237-9jp4-9hhv","title":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 Giphy plugin for...","description":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 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().","status":"published","published":"2026-10-16T06:30:26Z","modified":"2026-10-16T06:30:33Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T15:13:50.508143Z"}],"nvd":[{"id":"CVE-2026-109191","description":"The Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse \u0026 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().","status":"published","published":"2026-10-16T05:17:28.967Z","modified":"2026-10-16T15:17:06.477Z","cvss":[{"version":"3.1","score":4.3,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","level":"medium","assessor":"secondary"}],"cwes":["CWE-200"],"updated_at":"2026-11-02T14:12:59.751798Z"}]}}