CVE-2026-58256

CVE-2026-58256 · GRR vulnerable to Remote Code Execution Via PHP Code Injection

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GRR is a resource management and reservation application. Prior to the advisory-reported fixed version 4.5.0, an administrator can inject malicious PHP through LDAP connector configuration parameters such as `ldap_filter`, poisoning `/personnalisation/config_ldap.inc.php` and permitting remote code execution. The administrator must first successfully connect to an LDAP server, which can be attacker-controlled, and then submit malicious input on the subsequent connector settings page. The advisory reports this issue as fixed in version 4.5.0.

CVSS 9.1 · Critique · EPSS 0,6%

Publication

2026-10-27T22:32:12.589Z

Mise à jour

2026-10-27T22:32:12.589Z

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