CVE-2026-12853

{"id": "CVE-2026-12853", "cveTags": [], "metrics": {"ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-12853", "role": "CISA Coordinator", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "version": "2.0.3", "timestamp": "2026-09-08T16:37:12.541944Z"}}], "cvssMetricV31": [{"type": "Secondary", "source": "security@wordfence.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.4, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "LOW", "confidentialityImpact": "LOW"}, "impactScore": 2.5, "exploitabilityScore": 2.8}]}, "affected": [{"source": "security@wordfence.com", "affectedData": [{"vendor": "rocklobsterinc", "product": "Flamingo", "versions": [{"status": "affected", "version": "0", "versionType": "semver", "lessThanOrEqual": "2.6.2"}], "defaultStatus": "unaffected"}]}], "published": "2026-09-07T13:18:04.133", "references": [{"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.1/includes/capabilities.php#L5", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.1/includes/class-contact.php#L18", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.1/includes/class-contact.php#L27", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.1/includes/class-inbound-message.php#L29", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.1/includes/class-inbound-message.php#L46", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.2/includes/capabilities.php#L5", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.2/includes/class-contact.php#L18", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.2/includes/class-contact.php#L27", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.2/includes/class-inbound-message.php#L29", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/browser/flamingo/tags/2.6.2/includes/class-inbound-message.php#L46", "source": "security@wordfence.com"}, {"url": "https://plugins.trac.wordpress.org/changeset/3611179/", "source": "security@wordfence.com"}, {"url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/0e79a2b2-0491-4778-996d-0a0a80b2a338?source=cve", "source": "security@wordfence.com"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Secondary", "source": "security@wordfence.com", "description": [{"lang": "en", "value": "CWE-862"}]}], "descriptions": [{"lang": "en", "value": "The Flamingo plugin for WordPress is vulnerable to authorization bypass in all versions up to, and including, 2.6.2. This is due to the plugin not properly verifying that a user is authorized to perform an action. This makes it possible for authenticated attackers, with contributor-level access and above, to enumerate taxonomy terms including channel names derived from Contact Form 7 form titles that may reveal internal form purposes, department names, or workflow identifiers, as well as submission counts per channel and contact tag names. The plugin's flamingo_map_meta_cap() filter restricts access to Flamingo's admin UI but does not extend to WordPress core APIs such as XML-RPC wp.getTerms and admin-ajax ajax-tag-search."}], "lastModified": "2026-09-08T17:17:32.367", "sourceIdentifier": "security@wordfence.com"}