CVE-2020-15154
Cross Site Scripting in baserCMS
7.3
HIGH
CVSS 3.1
EPSS 0.78%
Description
baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS). * Impact: XSS via Arbitrary script execution. * Attack vector is: Administrator must be logged in. * Components are: content_fields.php, content_info.php, content_options.php, content_related.php, index_list_tree.php, jquery.bcTree.js * Tested baserCMS Version : 4.3.6 (Latest) * Affected baserCMS Version : 4.0.0 ~ 4.3.6 * Patches : https://basercms.net/security/20200827 Found by Aquilao Null
How to fix CVE-2020-15154
To remediate CVE-2020-15154, upgrade the affected package to a fixed version below.
- —upgrade to 4.3.7 or later
Is CVE-2020-15154 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- >= 4.0.0, < 4.3.7
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.3 | CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N |