baserCMS vulnerabilities

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.

baserCMS versions 3.0.14 and earlier, 4.0.5 and earlier allow an attacker to execute arbitrary PHP code on the server via unspecified vectors.

baserCMS versions 3.0.14 and earlier, 4.0.5 and earlier allow remote attackers to delete arbitrary files via unspecified vectors when the 'File' field is being used in the mail form.

CSRF vulnerability in baserCMS version 3.0.10 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

The CSRF vulnerability in baserCMS version 3.0.10 and earlier allows remote attackers to hijack the authentication of administrators via unspecified vectors.

Version 3.0.10 and earlier of baserCMS contains a cross-site request forgery (CSRF) vulnerability that allows remote attackers to hijack the authentication of administrators and execute arbitrary PHP code via unspecified vectors.

A SQL injection vulnerability in baserCMS versions 3.0.14 and earlier, 4.0.5 and earlier allows remote attackers to execute arbitrary SQL commands via unspecified vectors.

A stored cross-site scripting vulnerability via custom content descriptions exists in baserCMS. If exploited, an arbitrary script may be executed in the user's web browser.

A cross-site scripting vulnerability via script validation bypass exists in baserCMS. If exploited, an arbitrary script may be executed in the user's web browser.

A missing authentication for critical function vulnerability exists in baserCMS. If exploited, a remote attacker may obtain sensitive information.

A stored cross-site scripting vulnerability via appended strings in email form fields exists in baserCMS. If exploited, an arbitrary script may be executed in the user's web browser.

baserCMS before 5.3.0 contains a SQL injection vulnerability in BcDatabaseService.php that allows authenticated administrators to inject attacker-controlled table names and configuration values directly into SQL statements across sequence update, CSV export, and table management operations. Attackers can chain a backup restore code injection flaw, where PHP code outside class definitions in schema files executes unconditionally upon loading, to plant malicious table names and trigger error-based SQL injection that retrieves database version, schema contents, and arbitrary data from the PostgreSQL backend.

BaserCMS contains a CSV file injection vulnerability. If a user downloads and opens a CSV file containing malicious code injected by an attacker, the malicious code may be executed.

A directory listing vulnerability in the baserCMS plugin for BurgerEditor and BurgerEditor Limited Edition before version 2.25.1 allows remote attackers to obtain sensitive information by exposing a list of uploaded files.