jiacrontab 1.4.5 allows remote attackers to execute arbitrary commands via the crontab/task/edit?addr=localhost%3a20001 command and args parameters, as demonstrated by command=cat&args=/etc/passwd in the POST data.

WP_Admin_UI in the Crony Cronjob Manager plugin before 0.4.7 for WordPress has CSRF via the name parameter in an action=manage&do=create operation, as demonstrated by inserting XSS sequences.

In the cron package through 3.0pl1-128 on Debian, and through 3.0pl1-128ubuntu2 on Ubuntu, the postinst maintainer script allows for group-crontab-to-root privilege escalation via symlink attacks against unsafe usage of the chown and chmod programs.

cronic before 3 allows local users to write to arbitrary files via a symlink attack on a (1) cronic.out.$$, (2) cronic.err.$$, or (3) cronic.trace.$$ file in /tmp.

SQL injection vulnerability in news_popup.php in Taboada MacroNews 1.0 allows remote authenticated users to execute arbitrary SQL commands via the id parameter.

bcron-exec in bcron before 0.10 does not close file descriptors associated with temporary files when running a cron job, which allows local users to modify job files and send spam messages by accessing an open file descriptor.

Cross-site scripting (XSS) vulnerability in the WP-Cron Dashboard plugin 1.1.5 and earlier for WordPress allows remote attackers to inject arbitrary web script or HTML via the procname parameter to wp-admin/tools.php.

File descriptor leak in cronie 1.4.8, when running in certain environments, might allow local users to read restricted files, as demonstrated by reading /etc/crontab.

Cross-site scripting (XSS) vulnerability in the SuperCron module for Drupal allows remote authenticated users to inject arbitrary web script or HTML via unspecified vectors.

fcrontab in fcron before 3.0.5 allows local users to read arbitrary files via a symlink attack on an unspecified file.