Vulnerability-Lookup

GHSA-JG68-VHV3-9R8F

Vulnerability from github – Published: 2026-02-02 23:12 – Updated: 2026-02-10 19:58

Summary

Magento's X-Original-Url header can expose admin url

Details

Impact

The admin url can be discovered without prior knowledge of it's location by exploiting the X-Original-Url header on some configurations.

Patches

The bug comes from the Zend library and is patche by unsetting the header in the bootstrap process.

Workarounds

Unset the X-Original-Url header in the web server configuration.

References

The activation of these headers is coming from the Zend_Controller module. It appears this has been known to some degree since 2016 - https://peterocallaghan.co.uk/2016/12/magento-poisoning-cache/ (dead link now..)

Credit

Anees Hyder ( @anees0xdev ) via HackerOne https://hackerone.com/anees0x_dev/hacktivity

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

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{
  "affected": [
    {
      "package": {
        "ecosystem": "Packagist",
        "name": "openmage/magento-lts"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "20.16.1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-25523"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-200"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-02-02T23:12:57Z",
    "nvd_published_at": "2026-02-04T22:15:59Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\n\nThe admin url can be discovered without prior knowledge of it\u0027s location by exploiting the X-Original-Url header on some configurations.\n\n### Patches\n\nThe bug comes from the Zend library and is patche by unsetting the header in the bootstrap process.\n\n### Workarounds\n\nUnset the `X-Original-Url` header in the web server configuration.\n\n### References\n\nThe activation of these headers is coming from the Zend_Controller module. It appears this has been known to some degree since 2016 -\nhttps://peterocallaghan.co.uk/2016/12/magento-poisoning-cache/ (dead link now..)\n\n### Credit\n\nAnees Hyder ( @anees0xdev ) via HackerOne\nhttps://hackerone.com/anees0x_dev/hacktivity",
  "id": "GHSA-jg68-vhv3-9r8f",
  "modified": "2026-02-10T19:58:15Z",
  "published": "2026-02-02T23:12:57Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25523"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/OpenMage/magento-lts"
    },
    {
      "type": "WEB",
      "url": "https://hackerone.com/bugs?subject=openmage\u0026report_id=3416312"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Magento\u0027s X-Original-Url header can expose admin url"
}

CVE-2026-25523 (GCVE-0-2026-25523)

Vulnerability from cvelistv5 – Published: 2026-02-04 21:21 – Updated: 2026-02-04 21:40

Title

Magento's X-Original-Url header can expose admin url

Summary

Magento-lts is a long-term support alternative to Magento Community Edition (CE). Prior to version 20.16.1, the admin url can be discovered without prior knowledge of it's location by exploiting the X-Original-Url header on some configurations. This issue has been patched in version 20.16.1.

Severity

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-02-04 21:34 UTC

CWE

CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor

Assigner

GitHub_M mitre root Scorecard

References

2 references

URL	Tags
https://github.com/OpenMage/magento-lts/security/…	x_refsource_CONFIRM
https://hackerone.com/bugs?subject=openmage&repor…	x_refsource_MISC

Impacted products

1 product

Vendor	Product	Version
OpenMage	magento-lts	Affected: < 20.16.1

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-25523",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T21:34:33.511870Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-02-04T21:40:35.514Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "magento-lts",
          "vendor": "OpenMage",
          "versions": [
            {
              "status": "affected",
              "version": "\u003c 20.16.1"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Magento-lts is a long-term support alternative to Magento Community Edition (CE). Prior to version 20.16.1, the admin url can be discovered without prior knowledge of it\u0027s location by exploiting the X-Original-Url header on some configurations. This issue has been patched in version 20.16.1."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "LOW",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-200",
              "description": "CWE-200: Exposure of Sensitive Information to an Unauthorized Actor",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-02-04T21:21:56.414Z",
        "orgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
        "shortName": "GitHub_M"
      },
      "references": [
        {
          "name": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f",
          "tags": [
            "x_refsource_CONFIRM"
          ],
          "url": "https://github.com/OpenMage/magento-lts/security/advisories/GHSA-jg68-vhv3-9r8f"
        },
        {
          "name": "https://hackerone.com/bugs?subject=openmage\u0026report_id=3416312",
          "tags": [
            "x_refsource_MISC"
          ],
          "url": "https://hackerone.com/bugs?subject=openmage\u0026report_id=3416312"
        }
      ],
      "source": {
        "advisory": "GHSA-jg68-vhv3-9r8f",
        "discovery": "UNKNOWN"
      },
      "title": "Magento\u0027s X-Original-Url header can expose admin url"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "a0819718-46f1-4df5-94e2-005712e83aaa",
    "assignerShortName": "GitHub_M",
    "cveId": "CVE-2026-25523",
    "datePublished": "2026-02-04T21:21:56.414Z",
    "dateReserved": "2026-02-02T18:21:42.487Z",
    "dateUpdated": "2026-02-04T21:40:35.514Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

GHSA-JG68-VHV3-9R8F

Impact

Patches

Workarounds

References

Credit

CVE-2026-25523 (GCVE-0-2026-25523)

Tags

Sightings

Nomenclature

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