Detections
Analytics

CVE-2020-15155

high

Description

baserCMS 4.3.6 and earlier is affected by Cross Site Scripting (XSS) via arbitrary script execution. Admin access is required to exploit this vulnerability. The affected components is toolbar.php. The issue is fixed in version 4.3.7.

References

https://github.com/baserproject/basercms/security/advisories/GHSA-4r3m-j6x5-48m3

https://github.com/baserproject/basercms/commit/94cbfab74c9fd6d04492597a1a684674c3c0e30f

https://github.com/advisories/GHSA-4r3m-j6x5-48m3

https://basercms.net/security/20200827

Details

Source: Mitre, NVD

Published: 2020-08-28

Updated: 2026-06-17

Risk Information

CVSS v2

Base Score: 2.1

Vector: CVSS2#AV:N/AC:H/Au:S/C:N/I:P/A:N

Severity: Low

CVSS v3

Base Score: 7.3

Vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:N

Severity: High

EPSS

EPSS: 0.00868