{"schema":"threatline.record/2","record":{"id":"CVE-2026-109191","aliases":[],"summary":"Image Hub <= 1.2.0 - Authenticated (Subscriber+) Sensitive Information Exposure in Admin Page HTML","details":"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().","categories":["Unclassified"],"product":"Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy","vendor":"extendthemes","ecosystem":null,"affected_ranges":[{"source":"CVE List","source_url":"https://www.cve.org/CVERecord?id=CVE-2026-109191","source_modified_at":"2026-10-16T15:09:39.704Z","fetched_at":"2026-10-23T18:48:36.087640Z","product":"Image Hub – Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy","vendor":"extendthemes","versions":[{"version":"0","status":"affected","lessThanOrEqual":"1.2.0","versionType":"semver"}],"defaultStatus":"unaffected"}],"fixed_versions":[],"cvss":4.3,"severity":"Medium","kev":{"listed":false},"epss":{"probability":0.00277,"percentile":0.19147,"score_date":"2026-10-23"},"published_at":"2026-10-16T04:27:01.828Z","modified_at":"2026-10-16T15:09:39.704Z","provenance":[{"source":"CVE List","url":"https://www.cve.org/CVERecord?id=CVE-2026-109191","fetched_at":"2026-10-23T18:48:36.087640Z","source_modified_at":"2026-10-16T15:09:39.704Z"},{"source":"EPSS","url":"https://api.first.org/data/v1/epss?cve=CVE-2026-109191","fetched_at":"2026-10-23T18:42:43.628194Z","source_modified_at":"2026-10-23"}],"sources":["CVE List","EPSS"],"references":[{"source":"CVE List","url":"https://www.wordfence.com/threat-intel/vulnerabilities/id/99d1e0cc-1fd0-47f7-8b73-33663ed72eea?source=cve"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L38"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L19"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L78"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/image-hub.php#L46"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L23"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L56"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Utils.php#L11"},{"source":"CVE List","url":"https://plugins.trac.wordpress.org/changeset/3745452/image-hub/trunk/inc/src/MediaModal.php"}],"locations":[],"motoko_assessment":{"status":"requires_architecture_review","automatic_remediation":false},"cve_state":"PUBLISHED","cvss_source":"CVE List","ssvc":{"exploitation":"none","automatable":"no","technical_impact":"partial","assessed_at":"2026-10-16T14:56:18.943819Z"},"classification":{"method":"product-first software-layer rules","rules_version":"2.1","matched_on":null,"confidence":"unknown","reviewed":false},"change_timestamp":"2026-10-16T15:09:39.704Z","content_hash":"f3a543544aba11c1aaaf9f7d33f6aeda820de3e6413dec9d684daa3486cad090"}}