Eval Injection Affecting mantisbt/mantisbt package, versions >=1.3.0, <2.28.4
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Test your applications- Snyk IDSNYK-PHP-MANTISBTMANTISBT-17984470
- published15 Jul 2026
- disclosed15 Jul 2026
- creditUnknown
Introduced: 15 Jul 2026
CVE-2026-49273 (opens in a new tab)Common Vulnerabilities and Exposures (CVE) are common identifiers for publicly known security vulnerabilities
Common Weakness Enumeration (CWE) is a category system for software weaknesses
How to fix?
Upgrade mantisbt/mantisbt to version 2.28.4 or higher.
Overview
mantisbt/mantisbt is a mantis bug tracker.
Affected versions of this package are vulnerable to Eval Injection in the adm_config_set.php process. An attacker can execute arbitrary code by submitting a specially crafted configuration value that defines a class, which is then hoisted and executed due to the use of eval() in the configuration parsing logic. This is only exploitable if the attacker has administrator access to the web UI.