CVE-2018-11688
Ignite Realtime Openfire vulnerable to cross-site scripting
6.1
MEDIUM
CVSS 3.1
EPSS 2.7%
Description
Ignite Realtime Openfire before 3.9.2 is vulnerable to cross-site scripting, caused by improper validation of user-supplied input. A remote attacker could exploit this vulnerability via a crafted URL to execute script in a victim's Web browser within the security context of the hosting Web site, once the URL is clicked. An attacker could use this vulnerability to steal the victim's cookie-based authentication credentials.
How to fix CVE-2018-11688
To remediate CVE-2018-11688, upgrade the affected package to a fixed version below.
- —upgrade to 3.9.2 or later
Is CVE-2018-11688 being exploited?
Low — EPSS is 2.7%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 3.9.2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |