CVE-2026-58256 — Vulnerability intelligence
JeromeDevome — GRR
Published:
- CVSS
- 9.1
- CISA KEV
- Not listed; not proof of no exploitation
Original source text (not a translation)
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.