CVE-2026-58256
CVE-2026-58256 · GRR vulnerable to Remote Code Execution Via PHP Code Injection
This page contains facts from public vulnerability sources. Check the original advisory before updating.
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 · Critical · EPSS 0.6%
- Published
- Updated
Affected products and versions
grr
- Versions
- < 4.5.0: Affected
No fix published