CVE-2026-109191

{"id": "CVE-2026-109191", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-109191", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-10-16T14:56:18.943819Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "extendthemes", "product": "Image Hub \u2013 Free Images from Unsplash, Pixabay, Pexels, Openverse & Giphy", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "1.2.0"}], "defaultStatus": "unaffected"}]}], "published": "2026-10-16T05:17:28.967", "references": [{"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/image-hub.php#L46", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L19", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L38", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/MediaModal.php#L56", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L23", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Settings.php#L78", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/image-hub/tags/1.2.0/inc/src/Utils.php#L11", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3745452/image-hub/trunk/inc/src/MediaModal.php", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/99d1e0cc-1fd0-47f7-8b73-33663ed72eea?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The Image Hub \u2013 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 \u2014 Giphy, Openverse (client ID and secret), Pexels, Pixabay, and Unsplash \u2014 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 \u2014 combined with the absence of any capability check in the image_hub_update_settings AJAX handler \u2014 allows the same Subscriber-level attacker to overwrite all six stored API credential options via update_option()."}], "lastModified": "2026-10-16T15:17:06.477", "sourceIdentifier": "security@wordfence.com"}