The XLSXviewer plugin for WordPress has a security issue that allows hackers to delete any files on the server. This vulnerability affects all versions of the plugin up to 2.1.1 and can be exploited by anyone with Subscriber-level access or higher. This can potentially lead to remote code execution, which can cause serious harm to a website.
This information is sourced from www.wpvulnerability.com. An open-source database of vulnerabilities maintained by the community. Help us out by submitting vulnerabilities!
Version compare shows which versions have a vulnerability. For example: >= 2.2.8 <= 2.2.21 means:
> from 2.2.8
= including 2.2.8 & 2.2.21
< to 2.2.21
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