github - ghsa-4mp9-r2w3-x435

GHSA-4MP9-R2W3-X435

Vulnerability from github – Published: 2024-08-29 12:31 – Updated: 2024-08-29 12:31

Details

The Theme Editor plugin for WordPress is vulnerable to deserialization of untrusted input via the 'images_array' parameter in versions up to, and including 2.8. This makes it possible for authenticated attackers with administrative privileges to call files using a PHAR wrapper that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.

Severity ?

7.2 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2022-2440"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-08-29T11:15:23Z",
    "severity": "HIGH"
  },
  "details": "The Theme Editor plugin for WordPress is vulnerable to deserialization of untrusted input via the \u0027images_array\u0027 parameter in versions up to, and including 2.8. This makes it possible for authenticated attackers with administrative privileges to call files using a PHAR wrapper that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload.",
  "id": "GHSA-4mp9-r2w3-x435",
  "modified": "2024-08-29T12:31:04Z",
  "published": "2024-08-29T12:31:04Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2440"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/browser/theme-editor/trunk/ms_child_theme_editor.php#L495"
    },
    {
      "type": "WEB",
      "url": "https://plugins.trac.wordpress.org/changeset/3142694"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/88fe46bf-8e85-4550-92ad-bdd426e5a745?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-2440 (GCVE-0-2022-2440)

Vulnerability from cvelistv5 – Published: 2024-08-29 03:30 – Updated: 2024-08-29 14:01

Summary

Severity ?

7.2 (High)


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

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

Wordfence

References

URL

Tags

	https://www.wordfence.com/threat-intel/vulnerabil…
	https://plugins.trac.wordpress.org/browser/theme-…
	https://plugins.trac.wordpress.org/changeset/3142694/

Impacted products

	Vendor	Product	Version
	mndpsingh287	Theme Editor	Affected: * , ≤ 2.8 (semver)

Credits

Rasoul Jahanshahi

Show details on NVD website

JSON

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{
  "containers": {
    "adp": [
      {
        "affected": [
          {
            "cpes": [
              "cpe:2.3:a:mndpsingh287:theme_editor:*:*:*:*:*:*:*:*"
            ],
            "defaultStatus": "unknown",
            "product": "theme_editor",
            "vendor": "mndpsingh287",
            "versions": [
              {
                "lessThanOrEqual": "2.8",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2022-2440",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-08-29T14:00:55.550101Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-08-29T14:01:39.603Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Theme Editor",
          "vendor": "mndpsingh287",
          "versions": [
            {
              "lessThanOrEqual": "2.8",
              "status": "affected",
              "version": "*",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Rasoul Jahanshahi"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Theme Editor plugin for WordPress is vulnerable to deserialization of untrusted input via the \u0027images_array\u0027 parameter in versions up to, and including 2.8. This makes it possible for authenticated attackers with administrative privileges to call files using a PHAR wrapper that will deserialize and call arbitrary PHP Objects that can be used to perform a variety of malicious actions granted a POP chain is also present. It also requires that the attacker is successful in uploading a file with the serialized payload."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-502",
              "description": "CWE-502 Deserialization of Untrusted Data",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-08-29T03:30:46.255Z",
        "orgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
        "shortName": "Wordfence"
      },
      "references": [
        {
          "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/88fe46bf-8e85-4550-92ad-bdd426e5a745?source=cve"
        },
        {
          "url": "https://plugins.trac.wordpress.org/browser/theme-editor/trunk/ms_child_theme_editor.php#L495"
        },
        {
          "url": "https://plugins.trac.wordpress.org/changeset/3142694/"
        }
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2024-08-28T00:00:00.000+00:00",
          "value": "Disclosed"
        }
      ],
      "title": "Theme Editor \u003c= 2.8 - Authenticated (Admin+) PHAR Deserialization"
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b15e7b5b-3da4-40ae-a43c-f7aa60e62599",
    "assignerShortName": "Wordfence",
    "cveId": "CVE-2022-2440",
    "datePublished": "2024-08-29T03:30:46.255Z",
    "dateReserved": "2022-07-15T14:24:17.655Z",
    "dateUpdated": "2024-08-29T14:01:39.603Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-4MP9-R2W3-X435

CVE-2022-2440 (GCVE-0-2022-2440)

Tags

Sightings

Nomenclature