JVN#14353754
Multiple vulnerabilities in baserCMS

Overview

baserCMS provided by baserCMS User Community contains multiple vulnerabilities.

Products Affected

CVE-2026-93460, CVE-2026-93462, CVE-2026-93463, CVE-2026-93464

• baserCMS versions prior to 5.4.1 (5.4 series)
• baserCMS versions prior to 5.3.1 (Includes all versions prior to 5.3 series)

• baserCMS versions prior to 5.2.10 (Includes all versions prior to 5.2 series)

Description

baserCMS provided by baserCMS User Community contains multiple vulnerabilities listed below:

• Cross-site scripting (CWE-79)
  • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N Base Score 5.1
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N Base Score 5.4
  • CVE-2026-93460, CVE-2026-93463, CVE-2026-93464
• SQL injection (CWE-89)
  • CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N Base Score 5.3
  • CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Base Score 6.3
  • CVE-2026-62956
• Missing authentication for critical function (CWE-306)
  • CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N Base Score 6.9
  • CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Base Score 5.3
  • CVE-2026-93462

Impact

• An arbitrary script may be executed in the user's web browser (CVE-2026-93460, CVE-2026-93463, CVE-2026-93464).
• Information stored in the product's database may be obtained or tampered with by an attacker who has credentials of the Web API (CVE-2026-62956).
• A remote attacker may obtain sensitive information (CVE-2026-93462).

Solution

Update the Softwere
Update the software to the latest version according to the information provided by the developer.