FKIE_CVE-2025-15611

Vulnerability from fkie_nvd - Published: 2026-04-07 07:16 - Updated: 2026-09-30 22:10
Severity
5.4 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Summary
The Popup Box WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend.
References
contact@wpscan.comhttps://wpscan.com/vulnerability/089ea763-2421-4089-a220-251421f7f226/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
ays-pro popup_box *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Popup Box",
          "vendor": "Unknown",
          "versions": [
            {
              "lessThan": "5.5.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
      "source": "contact@wpscan.com"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ays-pro:popup_box:*:*:*:*:*:wordpress:*:*",
              "matchCriteriaId": "BEED5733-F8BB-4B2B-B0C1-C849505A712C",
              "versionEndExcluding": "5.5.0",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "The Popup Box  WordPress plugin before 5.5.0 does not properly validate nonces in the add_or_edit_popupbox() function before saving popup data, allowing unauthenticated attackers to perform Cross-Site Request Forgery attacks. When an authenticated admin visits a malicious page, the attacker can create or modify popups with arbitrary JavaScript that executes in the admin panel and frontend."
    },
    {
      "lang": "es",
      "value": "El plugin de WordPress Popup Box anterior a la versi\u00f3n 5.5.0 no valida correctamente los nonces en la funci\u00f3n add_or_edit_popupbox() antes de guardar los datos del popup, permitiendo a atacantes no autenticados realizar ataques de falsificaci\u00f3n de petici\u00f3n en sitios cruzados. Cuando un administrador autenticado visita una p\u00e1gina maliciosa, el atacante puede crear o modificar popups con JavaScript arbitrario que se ejecuta en el panel de administraci\u00f3n y en el frontend."
    }
  ],
  "id": "CVE-2025-15611",
  "lastModified": "2026-09-30T22:10:00.273",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 5.4,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N",
          "version": "3.1"
        },
        "exploitabilityScore": 2.3,
        "impactScore": 2.7,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-15611",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-04-07T16:25:20.160175Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-04-07T07:16:23.443",
  "references": [
    {
      "source": "contact@wpscan.com",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ],
      "url": "https://wpscan.com/vulnerability/089ea763-2421-4089-a220-251421f7f226/"
    }
  ],
  "sourceIdentifier": "contact@wpscan.com",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-918"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}



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