The TNC PDF viewer plugin for WordPress has a security issue that allows unauthorized individuals to inject harmful code into pages. This can happen if the plugin is not properly sanitized and escaped. This vulnerability can be exploited by those with editor-level permissions or higher, and only affects multi-site installations and installations with certain settings disabled.
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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