CVE-2021-39268
6.1
MEDIUM
CVSS 3.1
EPSS 0.41%
Description
Persistent cross-site scripting (XSS) in the web interface of SuiteCRM before 7.11.19 allows a remote attacker to introduce arbitrary JavaScript via malicious SVG files. This occurs because the clean_file_output protection mechanism can be bypassed.
How to fix CVE-2021-39268
To remediate CVE-2021-39268, upgrade the affected package to a fixed version below.
- Bitnami/suitecrm—upgrade to 7.11.19 or later
Is CVE-2021-39268 being exploited?
Low — EPSS is 0.4%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 7.11.19
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N |