CVE-2019-1000015 Cross-site scripting in n/a
Attackers can inject scripts via ticket subjects to steal cookies from administrators and users with ticket viewing permissions.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- None listed
What is CVE-2019-1000015?
CVE-2019-1000015 is a medium-severity cross-site scripting vulnerability in Chamilo Chamilo Lms, published on 4 Feb 2019. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.
Official description
Chamilo Chamilo-lms version 1.11.8 and earlier contains a Cross Site Scripting (XSS) vulnerability in main/messages/new_message.php, main/social/personal_data.php, main/inc/lib/TicketManager.php, main/ticket/ticket_details.php that can result in a message being sent to the Administrator with the XSS to steal cookies. A ticket can be created with a XSS payload in the subject field. This attack appears to be exploitable via <svg/onload=alert(1)> as the payload user on the Subject field. This makes it possible to obtain the cookies of all users that have permission to view the tickets. This vulnerability appears to have been fixed in 1.11.x after commit 33e2692a37b5b6340cf5bec1a84e541460983c03.
Weakness: CWE-79
Which versions are affected by CVE-2019-1000015?
It affects 1 product.
Products include Chamilo Chamilo Lms.
How do I fix CVE-2019-1000015?
No fix has been published for CVE-2019-1000015 yet. Limit exposure of the affected software until one is available.
Escape output for the context it lands in and set a strict Content Security Policy. Upgrading the affected component is the real fix. More about Cross-site scripting.
Is CVE-2019-1000015 being exploited?
There is no known exploitation of CVE-2019-1000015 in the wild and no public exploit code.
Other vulnerabilities in Chamilo Chamilo Lms
Sources
Also known as GHSA-2752-9rh4-pmmr.