Skip to content
Heist/ feed
Back to feed
High

Server-Side Template Injection (SSTI) with Grav CMS security sandbox bypass

Type: advisorySources: OSV

Grav is an open-source, flat-file content management system. Grav CMS prior to version 1.7.45 is vulnerable to a Server-Side Template Injection (SSTI), which allows any authenticated user (editor permissions are sufficient) to execute arbitrary code on the remote server bypassing the existing security sandbox. Version 1.7.45 contains a patch for this issue.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2024-28116
Confirmed fixed CVEs
Not specified
Updated in this feed
2 Nov 2026, 16:30 UTC · Revision 1

Source evidence

Server-Side Template Injection (SSTI) with Grav CMS security sandbox bypass

core-osv · Original source

Published 21 Mar 2024, 21:44 UTC

Grav is an open-source, flat-file content management system. Grav CMS prior to version 1.7.45 is vulnerable to a Server-Side Template Injection (SSTI), which allows any authenticated user (editor permissions are sufficient) to execute arbitrary code on the remote server bypassing the existing security sandbox. Version 1.7.45 contains a patch for this issue.

osv:CVE-2024-28116
Complete source record
{
  "id": "b017fb0f2c52acf9649f068e7cb07c3828408b53a23cd5da0d749c993c8ffb59",
  "url": "https://osv.dev/vulnerability/CVE-2024-28116",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Server-Side Template Injection (SSTI) with Grav CMS security sandbox bypass",
    "summary": "Grav is an open-source, flat-file content management system. Grav CMS prior to version 1.7.45 is vulnerable to a Server-Side Template Injection (SSTI), which allows any authenticated user (editor permissions are sufficient) to execute arbitrary code on the remote server bypassing the existing security sandbox. Version 1.7.45 contains a patch for this issue.",
    "evidence": "osv:CVE-2024-28116",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-28116",
      "aliases": [
        "CVE-2024-28116",
        "GHSA-c9gp-64c4-2rrh"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/getgrav/grav",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4187a04235bd6095fb0fe54a7dd82adccb07185f"
                },
                {
                  "fixed": "4149c81339274130742831422de2685f298f3a6e"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:getgrav:grav:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "1.7.45"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "4149c81339274130742831422de2685f298f3a6e"
                      }
                    ],
                    "source": "REFERENCES_COMMIT"
                  }
                ]
              }
            }
          ],
          "versions": [
            "1.7.44",
            "1.7.43",
            "1.7.42.3",
            "1.7.42.2",
            "1.7.42.1",
            "1.7.42",
            "1.7.41.2",
            "1.7.41.1",
            "1.7.41",
            "1.7.40",
            "1.7.39.4",
            "1.7.39.3",
            "1.7.39.2",
            "1.7.39.1",
            "1.7.39",
            "1.7.38",
            "1.7.37.1",
            "1.7.37",
            "1.7.36",
            "1.7.35",
            "1.7.34",
            "1.7.33",
            "1.7.32",
            "1.7.31",
            "1.7.30",
            "1.7.29.1",
            "1.7.29",
            "1.7.28",
            "1.7.27.1",
            "1.7.27",
            "1.7.26.1",
            "1.7.26",
            "1.7.25",
            "1.7.24",
            "1.7.23",
            "1.7.22",
            "1.7.21",
            "1.7.20",
            "1.7.19",
            "1.7.18",
            "1.7.17",
            "1.7.16",
            "1.7.15",
            "1.7.14",
            "1.7.13",
            "1.7.12",
            "1.7.10",
            "1.7.9",
            "1.7.8",
            "1.7.7",
            "1.7.6",
            "1.7.5",
            "1.7.4",
            "1.7.3",
            "1.7.1",
            "1.7.0",
            "1.7.0-rc.20",
            "1.7.0-rc.19",
            "1.7.0-rc.18",
            "1.7.0-rc.17",
            "1.7.0-rc.15",
            "1.7.0-rc.14",
            "1.7.0-rc.13",
            "1.7.0-rc.12",
            "1.7.0-rc.10",
            "1.7.0-rc.9",
            "1.7.0-rc.8",
            "1.7.0-rc.7",
            "1.7.0-rc.6",
            "1.7.0-rc.5",
            "1.7.0-rc.4",
            "1.7.0-rc.3",
            "1.7.0-rc.2",
            "1.7.0-rc.1",
            "1.7.0-beta.10",
            "1.7.0-beta.9",
            "1.7.0-beta.8",
            "1.7.0-beta.7",
            "1.7.0-beta.6",
            "1.7.0-beta.5",
            "1.7.0-beta.4",
            "1.7.0-beta.3",
            "1.7.0-beta.2",
            "1.7.0-beta.1",
            "1.6.0-rc.4",
            "1.6.0-rc.3",
            "1.6.0-rc.2",
            "1.6.0-rc.1",
            "1.6.0-beta.8",
            "1.6.0-beta.7",
            "1.6.0-beta.6",
            "1.6.0-beta.5",
            "1.6.0-beta.2",
            "1.6.0-beta.1",
            "1.5.0-rc.1",
            "1.5.0-beta.2",
            "1.5.0-beta.1",
            "1.3.0-rc.5",
            "1.3.0-rc.4",
            "1.3.0-rc.3",
            "1.3.0-rc.1",
            "1.2.0-rc.3",
            "1.2.0-rc.2",
            "1.2.0-rc.1",
            "1.1.9-rc.3",
            "1.1.9-rc.2",
            "1.1.9-rc.1",
            "1.1.0-rc.3",
            "1.1.0-rc.2",
            "1.1.0-rc.1",
            "1.1.0-beta.5",
            "1.1.0-beta.4",
            "1.1.0-beta.3",
            "1.1.0-beta.2",
            "1.1.0-beta.1",
            "0.9.19",
            "0.9.18",
            "0.9.17",
            "0.9.16",
            "0.9.15",
            "0.9.14",
            "0.9.13",
            "0.9.12",
            "0.9.11",
            "0.9.10",
            "0.9.9",
            "0.9.8",
            "0.9.7",
            "0.9.6",
            "0.9.5",
            "0.9.4",
            "0.9.3",
            "0.9.2",
            "0.9.0",
            "0.8.0"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-28116.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:20.900192057Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28116.json",
        "https://github.com/getgrav/grav/security/advisories/GHSA-c9gp-64c4-2rrh",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-28116",
        "https://github.com/getgrav/grav/commit/4149c81339274130742831422de2685f298f3a6e"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-1336",
          "CWE-94"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/28xxx/CVE-2024-28116.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-28116",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 487061,
  "published_at": "2024-03-21T21:44:29.489+00:00"
}