CVE-2026-30877

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Source
https://cve.org/CVERecord?id=CVE-2026-30877
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30877.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-30877
Aliases
Published
2026-03-31T00:45:09.718Z
Modified
2026-04-10T05:41:57.306386Z
Severity
  • 9.1 (Critical) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H CVSS Calculator
Summary
baserCMS: OS Command Injection in the baserCMS Update Functionality
Details

baserCMS is a website development framework. Prior to version 5.2.3, there is an OS command injection vulnerability in the update functionality. Due to this issue, an authenticated user with administrator privileges in baserCMS can execute arbitrary OS commands on the server with the privileges of the user account running baserCMS. This issue has been patched in version 5.2.3.

Database specific 
{
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
        "CWE-78"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/30xxx/CVE-2026-30877.json"
}
References

Affected packages

Git / github.com/baserproject/basercms

Affected ranges

Type
GIT
Repo
https://github.com/baserproject/basercms
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
4cab078c93054f55d8fb36990a7ec7550f443932
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "fixed": "5.2.3"
        }
    ]
}

Affected versions

2.*
2.0.0
2.0.0-beta
2.0.1
2.0.2
2.0.3
2.1.0
2.1.2
3.*
3.0.0
3.0.1
3.0.2
3.0.3
3.0.4
3.0.5
3.0.5.1
3.0.6
3.0.6-beta
3.0.7
4.*
4.0.0
4.0.0-beta
4.0.6
4.0.7
4.1.0
4.1.0.1
4.1.1
4.1.2
4.2.2
4.2.4
4.3.0
4.3.3
4.3.5
4.3.6
4.3.7
4.3.7.1
4.4.0
4.4.1.1
4.4.2.1
4.4.3
4.4.4
4.4.6
4.4.8
4.5.0
4.5.1
4.5.2
4.6.0
4.6.1
4.6.1.1
4.6.2
4.7.0
4.7.2
4.7.3
4.7.5
5.*
5.0.0-beta1
5.0.0-beta2
5.0.0-beta3
5.0.0-beta4
5.1.1
5.1.3
5.1.4
5.1.5
5.1.6
5.2.0
5.2.1
5.2.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-30877.json"