vBulletin 3.x.x and 4.2.x through 4.2.5 has an open redirect via the redirector.php url parameter.

w3m through 0.5.3 does not properly handle temporary files when the ~/.w3m directory is unwritable, which allows a local attacker to craft a symlink attack to overwrite arbitrary files.

w3m through 0.5.3 is prone to a NULL pointer dereference flaw in formUpdateBuffer in form.c.

w3m through 0.5.3 is prone to an infinite recursion flaw in HTMLlineproc0 because the feed_table_block_tag function in table.c does not prevent a negative indent value.

admin/partials/wp-splashing-admin-main.php in the Splashing Images plugin (wp-splashing-images) before 2.1.1 for WordPress allows authenticated (administrator, editor, or author) remote attackers to conduct PHP Object Injection attacks via crafted serialized data in the ‘session’ HTTP GET parameter to wp-admin/upload.php.

A cross-site scripting (XSS) vulnerability in admin/partials/wp-splashing-admin-sidebar.php in the Splashing Images plugin (wp-splashing-images) before 2.1.1 for WordPress allows remote attackers to inject arbitrary web script or HTML via the search parameter to wp-admin/upload.php.