CVE-2017-18466 Missing authorization in n/a
Attackers can add parked domains to mail configurations without proper ownership verification, bypassing security controls in cPanel.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2017-18466?
CVE-2017-18466 is a low-severity missing authorization vulnerability in Cpanel Cpanel, published on 5 Aug 2019. An attacker needs administrator access to exploit it, with no action from the victim.
Official description
cPanel before 62.0.17 does not properly recognize domain ownership during addition of parked domains to a mail configuration (SEC-228).
Weakness: CWE-20
Which versions are affected by CVE-2017-18466?
It affects 1 product.
Products include Cpanel Cpanel.
How do I fix CVE-2017-18466?
No fix has been published for CVE-2017-18466 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2017-18466 being exploited?
There is no known exploitation of CVE-2017-18466 in the wild and no public exploit code.
Other vulnerabilities in Cpanel Cpanel
- CVE-2026-41940 WebPros cPanel & WHM and WP2 (WordPress Squared) Missing Authentication for Critical Function
- CVE-2003-1425 guestbook.cgi in cPanel 5.0 allows remote attackers to execute arbitrary commands via the template parameter.
- CVE-2004-1769 Code injection in n/a
- CVE-2004-1770 Command injection in n/a
- CVE-2020-26098 Command injection in n/a
Sources
Also known as GHSA-4pq2-pm3g-28hw.