Description

WordPress Plugin All-in-One WP Migration is prone to a vulnerability that lets attackers upload arbitrary files because the application fails to properly verify user-supplied input. An attacker can exploit this vulnerability to upload arbitrary code and run it in the context of the webserver process. This may facilitate unauthorized access or privilege escalation; other attacks are also possible. WordPress Plugin All-in-One WP Migration version 7.40 is vulnerable; prior versions may also be affected.

Remediation

Update to plugin version 7.41 or latest

References

https://sploitus.com/exploit?id=WPEX-ID:87C6052C-2628-4987-A9A3-A03B5CA1E083

https://plugins.trac.wordpress.org/changeset/2516181#file8

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Severity

High

Classification

CVE-2021-24216 CWE-434 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Tags

Missing Update Unauthenticated File Upload