{"cve":"CVE-2022-3342","nvd":{"published":"2023-10-20T08:15:11.787","modified":"2026-06-17T04:59:20.590","status":"Modified","description":"The Jetpack CRM plugin for WordPress is vulnerable to PHAR deserialization via the ‘zbscrmcsvimpf’ parameter in the 'zeroBSCRM_CSVImporterLitehtml_app' function in versions up to, and including, 5.3.1. While the function performs a nonce check, steps 2 and 3 of the check do not take any action upon a failed check. These steps then perform a 'file_exists' check on the value of 'zbscrmcsvimpf'. If a phar:// archive is supplied, its contents will be deserialized and an object injected in the execution stream. This allows an unauthenticated attacker to obtain object injection if they are able to upload a phar archive (for instance if the site supports image uploads) and then trick an administrator into performing an action, such as clicking a link.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-502"],"references":["https://plugins.trac.wordpress.org/browser/zero-bs-crm/trunk/includes/ZeroBSCRM.CSVImporter.php?rev=2790863","https://plugins.trac.wordpress.org/changeset/2805282/zero-bs-crm/trunk/includes/ZeroBSCRM.CSVImporter.php","https://www.wordfence.com/threat-intel/vulnerabilities/id/98ab264f-b210-41d0-bb6f-b4f31d933f80?source=cve","https://plugins.trac.wordpress.org/browser/zero-bs-crm/trunk/includes/ZeroBSCRM.CSVImporter.php?rev=2790863","https://plugins.trac.wordpress.org/changeset/2805282/zero-bs-crm/trunk/includes/ZeroBSCRM.CSVImporter.php"],"products":["automattic:jetpack_crm"],"source":"nvd","synced_at":"2026-10-19T21:40:11.519948003+00:00"},"epss":{"cve":"CVE-2022-3342","score":0.00982,"percentile":0.62284,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}