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Medium

Statamic Vulnerable to Server-Side Request Forgery via Glide

Type: advisorySources: OSV

Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the image proxy can be abused by an unauthenticated user to make the server send HTTP requests to arbitrary URLs—either via the URL directly or via the watermark feature. That can allow access to internal services, cloud metadata endpoints, and other hosts reachable from the server. This has been fixed in 5.73.11 and 6.4.0.

Products
Not specified
Affected versions
Not specified
Fixed versions
Not specified
CVEs
CVE-2026-28423
Confirmed fixed CVEs
Not specified
Updated in this feed
5 Nov 2026, 03:31 UTC · Revision 1

Source evidence

Statamic Vulnerable to Server-Side Request Forgery via Glide

core-osv · Original source

Published 27 Feb 2026, 22:11 UTC

Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the image proxy can be abused by an unauthenticated user to make the server send HTTP requests to arbitrary URLs—either via the URL directly or via the watermark feature. That can allow access to internal services, cloud metadata endpoints, and other hosts reachable from the server. This has been fixed in 5.73.11 and 6.4.0.

osv:CVE-2026-28423
Complete source record
{
  "id": "245ae930e16b13333b5a137062015f5cff9b70265d88bf1d9d104e68cab7c0df",
  "url": "https://osv.dev/vulnerability/CVE-2026-28423",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "Statamic Vulnerable to Server-Side Request Forgery via Glide",
    "summary": "Statmatic is a Laravel and Git powered content management system (CMS). Prior to versions 5.73.11 and 6.4.0, when Glide image manipulation is used in insecure mode (which is not the default), the image proxy can be abused by an unauthenticated user to make the server send HTTP requests to arbitrary URLs—either via the URL directly or via the watermark feature. That can allow access to internal services, cloud metadata endpoints, and other hosts reachable from the server. This has been fixed in 5.73.11 and 6.4.0.",
    "evidence": "osv:CVE-2026-28423",
    "products": [],
    "severity": "medium",
    "structured": {
      "id": "CVE-2026-28423",
      "aliases": [
        "CVE-2026-28423",
        "GHSA-cwpp-325q-2cvp"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/statamic/cms",
              "type": "GIT",
              "events": [
                {
                  "introduced": "0"
                },
                {
                  "fixed": "4a9638bcc9f7261ebe2d15b0e9e714651c65b186"
                },
                {
                  "introduced": "d1bb31cfa1191226cee2a2d1e17aa4c25541e568"
                },
                {
                  "fixed": "0d0c2ede3a6478726e0429a124569d4265360be7"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "cpe": "cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "5.73.11"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "cpe": "cpe:2.3:a:statamic:statamic:*:*:*:*:*:*:*:*",
                    "range": [
                      {
                        "introduced": "6.0.0"
                      },
                      {
                        "fixed": "6.4.0"
                      }
                    ],
                    "source": "CPE_RANGE"
                  },
                  {
                    "range": [
                      {
                        "fixed": "4a9638bcc9f7261ebe2d15b0e9e714651c65b186"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v5.73.11"
                  },
                  {
                    "range": [
                      {
                        "fixed": "0d0c2ede3a6478726e0429a124569d4265360be7"
                      }
                    ],
                    "source": "REFERENCES_TAG",
                    "original_tag": "v6.4.0"
                  }
                ]
              }
            }
          ],
          "versions": [
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          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-28423.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:42.442968458Z",
      "provider": "osv",
      "references": [
        "https://github.com/statamic/cms/releases/tag/v5.73.11",
        "https://github.com/statamic/cms/releases/tag/v6.4.0",
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28423.json",
        "https://github.com/statamic/cms/security/advisories/GHSA-cwpp-325q-2cvp",
        "https://nvd.nist.gov/vuln/detail/CVE-2026-28423"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-918"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/28xxx/CVE-2026-28423.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2026-28423",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 509858,
  "published_at": "2026-02-27T22:11:55.802+00:00"
}