FKIE_CVE-2025-26879

Vulnerability from fkie_nvd - Published: 2025-03-03 14:15 - Updated: 2026-06-17 09:02
Severity
7.1 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L
Summary
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Cristián Lávaque s2Member s2member allows Reflected XSS.This issue affects s2Member: from n/a through <= 241216.
References
audit@patchstack.comhttps://patchstack.com/database/Wordpress/Plugin/s2member/vulnerability/wordpress-s2member-plugin-241216-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve
Impacted products
Vendor Product Version
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "collectionURL": "https://wordpress.org/plugins",
          "defaultStatus": "unaffected",
          "packageName": "s2member",
          "product": "s2Member",
          "vendor": "Cristi\u00e1n L\u00e1vaque",
          "versions": [
            {
              "changes": [
                {
                  "at": "250214",
                  "status": "unaffected"
                }
              ],
              "lessThanOrEqual": "241216",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "audit@patchstack.com"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Improper Neutralization of Input During Web Page Generation (\u0027Cross-site Scripting\u0027) vulnerability in Cristi\u00e1n L\u00e1vaque s2Member s2member allows Reflected XSS.This issue affects s2Member: from n/a through \u003c= 241216."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de neutralizaci\u00f3n incorrecta de la entrada durante la generaci\u00f3n de p\u00e1ginas web (\u0027Cross-site Scripting\u0027) en s2Member Pro de Cristi\u00e1n L\u00e1vaque que permite XSS reflejado. Este problema afecta a s2Member Pro: desde n/a hasta 241216."
    }
  ],
  "id": "CVE-2025-26879",
  "lastModified": "2026-06-17T09:02:32.223",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "LOW",
          "privilegesRequired": "NONE",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 3.7,
        "source": "audit@patchstack.com",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-26879",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2025-03-03T14:33:58.323254Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2025-03-03T14:15:56.213",
  "references": [
    {
      "source": "audit@patchstack.com",
      "url": "https://patchstack.com/database/Wordpress/Plugin/s2member/vulnerability/wordpress-s2member-plugin-241216-reflected-cross-site-scripting-xss-vulnerability?_s_id=cve"
    }
  ],
  "sourceIdentifier": "audit@patchstack.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "audit@patchstack.com",
      "type": "Secondary"
    }
  ]
}



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  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



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