Description

WordPress Plugin Analytics-Gtag is prone to a vulnerability that lets attackers perform a restricted file upload 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, which may result in cross-site scripting; other attacks are also possible. WordPress Plugin Analytics-Gtag version 1.8.1 is vulnerable; prior versions may also be affected.

Remediation

Disable the plugin until a fix is available

References

https://www.pluginvulnerabilities.com/2019/03/20/our-proactive-monitoring-caught-a-restricted-file-upload-vulnerability-being-added-to-analytics-gtag/

https://wordpress.org/plugins/analytics-gtag/#description

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Severity

High

Classification

CWE-79 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N

Tags

Missing Update Unauthenticated File Upload