CVE-2026-97150 Code injection in BcAddonMigrator
Administrative users can execute arbitrary PHP code and read or delete files by including malicious config.php files during addon migration.
- Exploited in the wild
- Not known
- Login needed
- An administrator
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-97150?
CVE-2026-97150 is a high-severity code injection vulnerability in baserCMS Users Community BcAddonMigrator, published on 30 Sep 2026. An attacker needs administrator access to exploit it, with no action from the victim.
Official 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.
Weakness: CWE-829
Which versions are affected by CVE-2026-97150?
How do I fix CVE-2026-97150?
No fix has been published for CVE-2026-97150 yet. Limit exposure of the affected software until one is available.
Upgrade, and never evaluate templates, expressions or code built from user input. More about Code injection.
Is CVE-2026-97150 being exploited?
There is no known exploitation of CVE-2026-97150 in the wild and no public exploit code.
Sources
Also known as GHSA-m3wp-gxpc-2c5q.