Vulnerability-Lookup

GHSA-PRWF-RJ34-GC23

Vulnerability from github – Published: 2024-06-22 06:30 – Updated: 2026-04-08 18:33

Details

The Grey Opaque theme for WordPress is vulnerable to Stored Cross-Site Scripting via the ‘url’ parameter within the theme's Download-Button shortcode in all versions up to, and including, 2.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.

Severity

6.4 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2024-5966"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-06-22T04:15:12Z",
    "severity": "MODERATE"
  },
  "details": "The Grey Opaque theme for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018url\u2019 parameter within the theme\u0027s Download-Button shortcode in all versions up to, and including, 2.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page.",
  "id": "GHSA-prwf-rj34-gc23",
  "modified": "2026-04-08T18:33:26Z",
  "published": "2024-06-22T06:30:36Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2024-5966"
    },
    {
      "type": "WEB",
      "url": "https://themes.trac.wordpress.org/browser/grey-opaque/2.0.1/functions-shortcodes.php#L34"
    },
    {
      "type": "WEB",
      "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2f4888e1-98b3-48d9-a2d8-416eae447a32?source=cve"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2024-5966 (GCVE-0-2024-5966)

Vulnerability from cvelistv5 – Published: 2024-06-22 03:30 – Updated: 2026-04-08 16:44

Title

Grey Opaque <= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Download-Button Shortcode

Summary

Severity

6.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator (v2.0.3)

CWE

CWE-79 - Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

Assigner

Wordfence

References

2 references

URL	Tags
https://www.wordfence.com/threat-intel/vulnerabil…
https://themes.trac.wordpress.org/browser/grey-op…

Impacted products

1 product

Vendor	Product	Version
ppfeufer	Grey Opaque	Affected: 0 , ≤ 2.0.1 (semver)

Credits

Francesco Carlucci

Show details on NVD website

JSON

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  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2024-5966",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2024-06-27T14:06:50.431056Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2024-06-28T18:26:16.941Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-01T21:25:03.170Z",
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        "references": [
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            "tags": [
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            "url": "https://www.wordfence.com/threat-intel/vulnerabilities/id/2f4888e1-98b3-48d9-a2d8-416eae447a32?source=cve"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://themes.trac.wordpress.org/browser/grey-opaque/2.0.1/functions-shortcodes.php#L34"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Grey Opaque",
          "vendor": "ppfeufer",
          "versions": [
            {
              "lessThanOrEqual": "2.0.1",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "credits": [
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          "type": "finder",
          "value": "Francesco Carlucci"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "The Grey Opaque theme for WordPress is vulnerable to Stored Cross-Site Scripting via the \u2018url\u2019 parameter within the theme\u0027s Download-Button shortcode in all versions up to, and including, 2.0.1 due to insufficient input sanitization and output escaping. This makes it possible for authenticated attackers, with Contributor-level access and above, to inject arbitrary web scripts in pages that will execute whenever a user accesses an injected page."
        }
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      "metrics": [
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          }
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              "type": "CWE"
            }
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      ],
      "providerMetadata": {
        "dateUpdated": "2026-04-08T16:44:38.312Z",
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        },
        {
          "url": "https://themes.trac.wordpress.org/browser/grey-opaque/2.0.1/functions-shortcodes.php#L34"
        }
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          "lang": "en",
          "time": "2024-06-21T15:09:23.000Z",
          "value": "Disclosed"
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      ],
      "title": "Grey Opaque \u003c= 2.0.1 - Authenticated (Contributor+) Stored Cross-Site Scripting via Download-Button Shortcode"
    }
  },
  "cveMetadata": {
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    "datePublished": "2024-06-22T03:30:29.955Z",
    "dateReserved": "2024-06-13T12:14:35.042Z",
    "dateUpdated": "2026-04-08T16:44:38.312Z",
    "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-PRWF-RJ34-GC23

CVE-2024-5966 (GCVE-0-2024-5966)

Tags

Sightings

Nomenclature