Ecosyste.ms: Advisories

Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZmbXYtcTI2OS01NWN3

Edit template, Remote Code Execution (RCE) Vulnerability in Latest Release 4.4.0

baserCMS 4.4.0 and earlier is affected by Remote Code Execution (RCE).

Impact: XSS via Arbitrary script execution.
Attack vector is: Administrator must be logged in.
Components are: Edit template.
Tested baserCMS Version : 4.4.0 (Latest)
Affected baserCMS Version : 4.0.0 ~ 4.4.0
Patches : https://basercms.net/security/20201029
Found by Aquilao Null

Permalink: https://github.com/advisories/GHSA-6fmv-q269-55cw
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTZmbXYtcTI2OS01NWN3
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 3 years ago
Updated: over 1 year ago

CVSS Score: 7.2
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Identifiers: GHSA-6fmv-q269-55cw, CVE-2020-15277
References:

• https://github.com/baserproject/basercms/security/advisories/GHSA-6fmv-q269-55cw
• https://nvd.nist.gov/vuln/detail/CVE-2020-15277
• https://github.com/baserproject/basercms/commit/bb027c3967b0430adcff2d2fedbc23d39077563b
• https://basercms.net/security/20201029
• https://github.com/advisories/GHSA-6fmv-q269-55cw

Repository: https://github.com/baserproject/basercms
Blast Radius: 4.3

Affected Packages