CVE-2019-16949 Business logic in n/a
Attackers can modify chat log email recipients and content via POST requests, enabling phishing campaigns against users on the same domain.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2019-16949?
CVE-2019-16949 is a medium-severity vulnerability in n/a, published on 13 Nov 2019. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
An issue was discovered in Enghouse Web Chat 6.1.300.31 and 6.2.284.34. A user is allowed to send an archive of their chat log to an email address specified at the beginning of the chat (where the user enters in their name and e-mail address). This POST request can be modified to change the message as well as the end recipient of the message. The e-mail address will have the same domain name and user as the product allotted. This can be used in phishing campaigns against users on the same domain.
Weakness: CWE-20
Which versions are affected by CVE-2019-16949?
It affects 1 product.
Products include Enghouse Web Chat.
How do I fix CVE-2019-16949?
No fix has been published for CVE-2019-16949 yet. Limit exposure of the affected software until one is available.
Is CVE-2019-16949 being exploited?
There is no known exploitation of CVE-2019-16949 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as GHSA-3xcg-m3v5-m392.