CVE-2026-13119

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{"affected": [{"affectedData": [{"defaultStatus": "unaffected", "product": "Registrations for the Events Calendar \u2013 Event Registration Plugin", "vendor": "roundupwp", "versions": [{"lessThanOrEqual": "3.2", "status": "affected", "version": "0", "versionType": "semver"}]}], "source": "security@wordfence.com"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "The Registrations For The Events Calendar plugin for WordPress is vulnerable to SQL Injection via JSON keys in the 'standard' parameter handled by the rtec_records_edit AJAX action in versions up to and including 3.2. The handler decodes attacker-controlled JSON from $_POST['standard'] and uses the JSON array keys directly as column identifiers in the SET clause of an UPDATE statement built inside RTEC_Db_Admin::update_entry(). Only esc_sql() (mysqli_real_escape_string) is applied to the identifier; that function escapes quotes, backslashes, and a few control characters but does not escape spaces, equals signs, parentheses, or hyphens, so an attacker can break out of the identifier context and inject subqueries (terminated with a SQL comment). This makes it possible for authenticated attackers, with Contributor-level access and above who can edit the targeted event, to append additional SQL queries into already existing queries that can be used to extract sensitive information from the database."}], "id": "CVE-2026-13119", "lastModified": "2026-07-23T15:14:51.013", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "NONE", "baseScore": 6.5, "baseSeverity": "MEDIUM", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 3.6, "source": "security@wordfence.com", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2026-13119", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2026-07-23T13:36:14.063006Z", "version": "2.0.3"}}]}, "published": "2026-07-23T10:16:49.527", "references": [{"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/registrations-for-the-events-calendar/tags/3.2/includes/admin/admin-functions.php#L724"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/registrations-for-the-events-calendar/tags/3.2/includes/admin/admin-functions.php#L774"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/browser/registrations-for-the-events-calendar/tags/3.2/includes/admin/class-rtec-db-admin.php#L84"}, {"source": "security@wordfence.com", "url": "https://plugins.trac.wordpress.org/changeset?reponame=&old=3599275%40registrations-for-the-events-calendar&new=3599275%40registrations-for-the-events-calendar"}, {"source": "security@wordfence.com", "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/630cc68e-102e-4e05-98ff-94de434a10ae?source=cve"}], "sourceIdentifier": "security@wordfence.com", "vulnStatus": "Deferred", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-89"}], "source": "security@wordfence.com", "type": "Secondary"}]}

{}

{"affected": [{"configurations": [{"platform": null, "status": "affected", "versions": {"scheme": "generic", "value": "[0,3.2]"}}], "enrichment": {"confidence": 100.0, "confidence_source": "cna", "scores": [{"score": 100.0, "source": "cna"}]}, "original": {"product": "Registrations for the Events Calendar \u2013 Event Registration Plugin", "source": "cna", "vendor": "roundupwp"}, "product": "registrations_for_the_events_calendar_\u2013_event_registration_plugin", "vendor": "roundupwp"}, {"configurations": [{"platform": null, "status": "unaffected", "versions": null}], "enrichment": {"confidence": 80.0, "confidence_source": "inferred", "scores": [{"score": 80.0, "source": "inferred"}, {"score": 100.0, "source": "matching"}]}, "product": "wordpress", "vendor": "wordpress"}], "created": "2026-07-23T20:11:03.882475+00:00", "updated": "2026-08-03T22:45:04.271989+00:00", "vendors": ["roundupwp", "roundupwp$PRODUCT$registrations_for_the_events_calendar_\u2013_event_registration_plugin", "wordpress", "wordpress$PRODUCT$wordpress"]}