The posts-in-page plugin before 1.3.0 for WordPress has ic_add_posts template='../ directory traversal.
The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory.
Link | Tags |
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https://wordpress.org/plugins/posts-in-page/#developers | release notes |
https://www.pluginvulnerabilities.com/2017/02/13/authenticated-local-file-inclusion-lfi-vulnerability-in-posts-in-page/ | third party advisory exploit |