CVE-2026-97150

Arbitrary PHP Code Execution via Config.php Inclusion during Addon Migration

Published Sep 30, 2026 CVSS 4.0 · 8.6 High EPSS < 1% KEV · Not listed
Description
When converting baserCMS4-style addons to baserCMS5-style ones,
BcAddonMigrator includes "config.php" from the addon, which means the PHP code in the file is executed.
Arbitrary files on the system may be read or deleted by an administrative user.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

No advisories available
History
Type Values Removed Values Added
First Time appeared Basercms Users Community
Basercms Users Community bcaddonmigrator
Vendors & Products Basercms Users Community
Basercms Users Community bcaddonmigrator
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Arbitrary PHP Code Execution via Config.php Inclusion during Addon Migration
Type Values Removed Values Added
Description When converting baserCMS4-style addons to baserCMS5-style ones, BcAddonMigrator includes "config.php" from the addon, which means the PHP code in the file is executed. Arbitrary files on the system may be read or deleted by an administrative user.
Weaknesses CWE-829
References
Metrics cvssV3_0

{'score': 7.2, 'vector': 'CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 8.6, 'vector': 'CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
jpcert
Published
Updated
Sep 30, 2026, 2:38 PM
Reserved
Sep 24, 2026, 2:49 AM
Status
Awaiting Analysis
Published
Sep 30, 2026, 8:16 AM
Modified
Sep 30, 2026, 4:47 PM