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.
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Tue, 17 Sep 2024 20:30:00 +0000
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MITRE
Status: PUBLISHED
Assigner: Wordfence
Published: 2023-10-20T07:29:24.289Z
Updated: 2024-09-16T17:46:13.716Z
Reserved: 2022-09-27T15:00:10.109Z
Link: CVE-2022-3342
Vulnrichment
Updated: 2024-08-03T01:07:06.571Z
NVD
Status : Modified
Published: 2023-10-20T08:15:11.787
Modified: 2024-11-21T07:19:20.087
Link: CVE-2022-3342
Redhat
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