Vulnerability-Lookup

GHSA-5FX4-XH92-6XQM

Vulnerability from github – Published: 2026-06-17 18:35 – Updated: 2026-06-17 18:35

Details

Contributor PHP Object Injection in Avada <= 3.15.3 versions.

Severity

8.8 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-12256"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-502"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-06-17T13:19:57Z",
    "severity": "HIGH"
  },
  "details": "Contributor PHP Object Injection in Avada \u003c= 3.15.3 versions.",
  "id": "GHSA-5fx4-xh92-6xqm",
  "modified": "2026-06-17T18:35:45Z",
  "published": "2026-06-17T18:35:45Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-12256"
    },
    {
      "type": "WEB",
      "url": "https://patchstack.com/database/wordpress/theme/avada/vulnerability/wordpress-avada-theme-3-15-3-php-object-injection-vulnerability?_s_id=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-12256 (GCVE-0-2026-12256)

Vulnerability from cvelistv5 – Published: 2026-06-16 20:57 – Updated: 2026-06-17 10:44

Title

WordPress Avada theme <= 3.15.3 - PHP Object Injection vulnerability

Summary

Contributor PHP Object Injection in Avada <= 3.15.3 versions.

Severity

8.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator (v2.0.3)

CWE

CWE-502 - Deserialization of Untrusted Data

Assigner

Patchstack

References

1 reference

URL	Tags
https://patchstack.com/database/wordpress/theme/a…	vdb-entry

Impacted products

1 product

Vendor	Product	Version
ThemeFusion	Avada	Affected: n/a , ≤ 3.15.3 (custom)

Credits

daroo | Patchstack Bug Bounty Program

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JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
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            "other": {
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                "id": "CVE-2026-12256",
                "options": [
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                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-06-17T10:29:03.591684Z",
                "version": "2.0.3"
              },
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        "providerMetadata": {
          "dateUpdated": "2026-06-17T10:44:37.897Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
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          "defaultStatus": "unaffected",
          "packageName": "avada",
          "product": "Avada",
          "vendor": "ThemeFusion",
          "versions": [
            {
              "changes": [
                {
                  "at": "3.15.4",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "3.15.3",
              "status": "affected",
              "version": "n/a",
              "versionType": "custom"
            }
          ]
        }
      ],
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        {
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          "type": "finder",
          "user": "00000000-0000-4000-9000-000000000000",
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              "value": "CAPEC-586 Object Injection"
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      ],
      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
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            "confidentialityImpact": "HIGH",
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              "value": "Update the WordPress Avada Theme to the latest available version (at least 3.15.4)."
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          ],
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        }
      ],
      "source": {
        "discovery": "EXTERNAL"
      },
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  },
  "cveMetadata": {
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    "datePublished": "2026-06-16T20:57:21.069Z",
    "dateReserved": "2026-06-15T08:56:12.050Z",
    "dateUpdated": "2026-06-17T10:44:37.897Z",
    "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.

Action not permitted

GHSA-5FX4-XH92-6XQM

CVE-2026-12256 (GCVE-0-2026-12256)

Tags

Sightings

Nomenclature