system
Describe <CVE-2017-1000142>.
user
What is <CVE-2017-1000142>?
assistant
Mahara 1.8 before 1.8.7 and 1.9 before 1.9.5 and 1.10 before 1.10.3 and 15.04 before 15.04.0 are vulnerable to users being able to delete their submitted page through URL manipulation..