Vulnerability-Lookup

GHSA-5Q5W-6R9G-CPGC

Vulnerability from github – Published: 2026-04-10 03:31 – Updated: 2026-04-10 03:31

Details

The Download Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the makeMediaPublic() and makeMediaPrivate() functions in all versions up to, and including, 3.3.51. This is due to the functions only checking for edit_posts capability without verifying post ownership via current_user_can('edit_post', $id), and the destructive operations executing before the admin-level check in mediaAccessControl(). This makes it possible for authenticated attackers, with Contributor-level access and above, to strip all protection metadata (password, access restrictions, private flag) from any media file they do not own, making admin-protected files publicly accessible via their direct URL.

Severity

4.3 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-4057"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-862"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-10T02:16:03Z",
    "severity": "MODERATE"
  },
  "details": "The Download Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `makeMediaPublic()` and `makeMediaPrivate()` functions in all versions up to, and including, 3.3.51. This is due to the functions only checking for `edit_posts` capability without verifying post ownership via `current_user_can(\u0027edit_post\u0027, $id)`, and the destructive operations executing before the admin-level check in `mediaAccessControl()`. This makes it possible for authenticated attackers, with Contributor-level access and above, to strip all protection metadata (password, access restrictions, private flag) from any media file they do not own, making admin-protected files publicly accessible via their direct URL.",
  "id": "GHSA-5q5w-6r9g-cpgc",
  "modified": "2026-04-10T03:31:10Z",
  "published": "2026-04-10T03:31:10Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-4057"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/MediaLibrary/MediaAccessControl.php#L237"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/MediaLibrary/MediaAccessControl.php#L257"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php#L237"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php#L257"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3492316/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset?old_path=%2Fdownload-manager/tags/3.3.51\u0026new_path=%2Fdownload-manager/tags/3.3.52"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a6b02846-61be-4571-921d-53df5493f856?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-4057 (GCVE-0-2026-4057)

Vulnerability from cvelistv5 – Published: 2026-04-10 01:24 – Updated: 2026-04-13 15:15

Title

Download Manager <= 3.3.51 - Missing Authorization to Authenticated (Contributor+) Media File Protection Removal

Summary

The Download Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `makeMediaPublic()` and `makeMediaPrivate()` functions in all versions up to, and including, 3.3.51. This is due to the functions only checking for `edit_posts` capability without verifying post ownership via `current_user_can('edit_post', $id)`, and the destructive operations executing before the admin-level check in `mediaAccessControl()`. This makes it possible for authenticated attackers, with Contributor-level access and above, to strip all protection metadata (password, access restrictions, private flag) from any media file they do not own, making admin-protected files publicly accessible via their direct URL.

Severity

4.3 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-04-13 15:08 UTC

CWE

CWE-862 - Missing Authorization

Assigner

Wordfence mitre root

References

7 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://plugins.trac.wordpress.org/browser/downlo…
https://plugins.trac.wordpress.org/browser/downlo…
https://plugins.trac.wordpress.org/browser/downlo…
https://plugins.trac.wordpress.org/browser/downlo…
https://plugins.trac.wordpress.org/changeset/3492…
https://plugins.trac.wordpress.org/changeset?old_…

Impacted products

1 product

Vendor	Product	Version
codename065	Download Manager	Affected: 0 , ≤ 3.3.51 (semver)

Credits

Or Benit

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2026-4057",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-13T15:08:27.082338Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-04-13T15:15:09.337Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Download Manager",
          "vendor": "codename065",
          "versions": [
            {
              "lessThanOrEqual": "3.3.51",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Or Benit"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Download Manager plugin for WordPress is vulnerable to unauthorized modification of data due to a missing capability check on the `makeMediaPublic()` and `makeMediaPrivate()` functions in all versions up to, and including, 3.3.51. This is due to the functions only checking for `edit_posts` capability without verifying post ownership via `current_user_can(\u0027edit_post\u0027, $id)`, and the destructive operations executing before the admin-level check in `mediaAccessControl()`. This makes it possible for authenticated attackers, with Contributor-level access and above, to strip all protection metadata (password, access restrictions, private flag) from any media file they do not own, making admin-protected files publicly accessible via their direct URL."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 4.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-862",
              "description": "CWE-862 Missing Authorization",
              "lang": "en",
              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-10T01:24:58.764Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/a6b02846-61be-4571-921d-53df5493f856?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/MediaLibrary/MediaAccessControl.php#L257"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/download-manager/tags/3.3.51/src/MediaLibrary/MediaAccessControl.php#L237"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php#L257"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php#L237"
        },
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          "url": "https://plugins.trac.wordpress.org/changeset/3492316/download-manager/trunk/src/MediaLibrary/MediaAccessControl.php"
        },
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        }
      ],
      "timeline": [
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          "lang": "en",
          "time": "2026-03-12T17:09:42.000Z",
          "value": "Vendor Notified"
        },
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          "lang": "en",
          "time": "2026-04-09T12:00:41.000Z",
          "value": "Disclosed"
        }
      ],
      "title": "Download Manager \u003c= 3.3.51 - Missing Authorization to Authenticated (Contributor+) Media File Protection Removal"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2026-4057",
    "datePublished": "2026-04-10T01:24:58.764Z",
    "dateReserved": "2026-03-12T16:54:21.437Z",
    "dateUpdated": "2026-04-13T15:15:09.337Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Related by attack behaviour

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.