{
  "containers": {
    "cna": {
      "affected": [
        {
          "product": "GRR",
          "vendor": "JeromeDevome",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 4.5.0"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "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."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 9.1,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-94",
              "description": "CWE-94: Improper Control of Generation of Code (\u0027Code Injection\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-27T22:32:12.589Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/JeromeDevome/GRR/security/advisories/GHSA-fp4f-xmw6-5jf8",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/JeromeDevome/GRR/security/advisories/GHSA-fp4f-xmw6-5jf8"
        },
        {
          "name": "https://github.com/JeromeDevome/GRR/commit/3ff9504ae557da1e8e208149acbf8c7f04de645f",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/JeromeDevome/GRR/commit/3ff9504ae557da1e8e208149acbf8c7f04de645f"
        },
        {
          "name": "https://github.com/JeromeDevome/GRR/tree/v4.5.0",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://github.com/JeromeDevome/GRR/tree/v4.5.0"
        }
      ],
      "source": {
        "advisory": "GHSA-fp4f-xmw6-5jf8",
        "discovery": "UNKNOWN"
      },
      "title": "GRR vulnerable to Remote Code Execution Via PHP Code Injection"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-58256",
    "datePublished": "2026-10-27T22:32:12.589Z",
    "dateReserved": "2026-06-29T21:54:30.330Z",
    "dateUpdated": "2026-10-27T22:32:12.589Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}