CVE-2018-20369 Cross-site scripting in n/a
Cross-site scripting vulnerability in Barracuda Message Archiver allows attackers to inject malicious scripts via the ldap_user parameter.
- 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-2018-20369?
CVE-2018-20369 is a medium-severity cross-site scripting vulnerability in n/a, published on 23 Dec 2018. 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
Barracuda Message Archiver 2018 has XSS in the error_msg exception-handling value for the ldap_user parameter to the cgi-mod/ldap_load_entry.cgi module. The injection point of the issue is the Add_Update module.
Weakness: CWE-79
Which versions are affected by CVE-2018-20369?
It affects 1 product.
Products include Barracuda Message Archiver.
How do I fix CVE-2018-20369?
No fix has been published for CVE-2018-20369 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-2018-20369 being exploited?
There is no known exploitation of CVE-2018-20369 in the wild and no public exploit code.
Sources
Also known as GHSA-p45m-hh26-3vgh.