CVE-2026-48048

{
  "id": "CVE-2026-48048",
  "sourceIdentifier": "[email protected]",
  "published": "2026-08-10T16:19:47.967",
  "lastModified": "2026-10-23T20:10:00.160",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "XWiki Platform is a generic wiki platform. XWiki discovered that the patch for GHSA-5cf8-vrr8-8hjm was insufficient. Starting with version 6.2.1 and prior to versions 18.0.0RC1, 17.10.13, 17.4.9 and 16.10.17, with slightly modified parameters to the `LiveTableResults`, it is still possible to discover password hashes one bit at a time, so with 768 requests, the full password salt and hash can be retrieved of a user. The check for password (and email properties) has been adjusted in XWiki 18.0.0RC1, 17.10.13, 17.4.9 and 16.10.17. As a workaround, the patch can be applied manually to the wiki page `XWiki.LiveTableResultsMacros`."
    },
    {
      "lang": "es",
      "value": "Plataforma XWiki es una plataforma wiki genérica. XWiki descubrió que el parche para GHSA-5cf8-vrr8-8hjm era insuficiente. A partir de la versión 6.2.1 y anterior a las versiones 18.0.0RC1, 17.10.13, 17.4.9 y 16.10.17, con parámetros ligeramente modificados para “LiveTableResults”, todavía es posible descubrir hashes de contraseña bit a bit, así, con 768 solicitudes, se puede recuperar el salt y el hash completos de la contraseña de un usuario. La verificación de contraseña (y propiedades de correo electrónico) se ha ajustado en XWiki 18.0.0RC1, 17.10.13, 17.4.9 y 16.10.17. Como solución alternativa, el parche se puede aplicar manualmente a la página wiki “XWiki.LiveTableResultsMacros”."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "xwiki",
          "product": "xwiki-platform",
          "versions": [
            {
              "version": ">= 6.2.1, < 16.10.17",
              "status": "affected"
            },
            {
              "version": ">= 17.0.0-rc-1, < 17.4.9",
              "status": "affected"
            },
            {
              "version": ">= 17.5.0-rc-1, < 17.10.3",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-08-10T19:03:16.701791Z",
          "id": "CVE-2026-48048",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-359"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/xwiki/xwiki-platform/commit/c4442716b02ffcdaa9d5e703b1db6203e36456fa",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-rh28-mqj4-8x59",
      "source": "[email protected]"
    },
    {
      "url": "https://jira.xwiki.org/browse/XWIKI-23875",
      "source": "[email protected]"
    }
  ]
}