CVE-2026-11832

{
  "id": "CVE-2026-11832",
  "sourceIdentifier": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
  "published": "2026-06-15T22:16:15.400",
  "lastModified": "2026-10-25T23:10:00.167",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Dancer2::Plugin::Auth::OAuth versions before 0.22 for Perl default to a predictable nonce.\n\nThe default nonce was generated using an MD5 hash of the epoch time, which is predictable."
    },
    {
      "lang": "es",
      "value": "Las versiones de Dancer2::Plugin::Auth::OAuth anteriores a la 0.22 para Perl por defecto utilizan un nonce predecible.\n\nEl nonce por defecto se generaba utilizando un hash MD5 del tiempo de época, lo cual es predecible."
    }
  ],
  "affected": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "affectedData": [
        {
          "vendor": "BIAFRA",
          "product": "Dancer2::Plugin::Auth::OAuth",
          "defaultStatus": "unaffected",
          "collectionURL": "https://cpan.org/modules",
          "packageName": "Dancer2-Plugin-Auth-OAuth",
          "programFiles": [
            "lib/Dancer2/Plugin/Auth/OAuth/Provider.pm"
          ],
          "programRoutines": [
            {
              "name": "Dancer2::Plugin::Auth::OAuth::Provider::_default_args_v1"
            }
          ],
          "repo": "https://github.com/biafra/perl-Dancer2-Plugin-Auth-OAuth",
          "versions": [
            {
              "version": "0",
              "lessThan": "0.22",
              "versionType": "custom",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N",
          "baseScore": 9.1,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.2
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "timestamp": "2026-06-16T16:04:26.121317Z",
          "id": "CVE-2026-11832",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "yes"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "version": "2.0.3"
        }
      }
    ]
  },
  "weaknesses": [
    {
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-338"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://datatracker.ietf.org/doc/html/rfc5849#section-3.3",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://datatracker.ietf.org/doc/html/rfc5849#section-4.9",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://metacpan.org/release/BIAFRA/Dancer2-Plugin-Auth-OAuth-0.22/changes",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    },
    {
      "url": "https://www.cve.org/CVERecord?id=CVE-2025-22376",
      "source": "9b29abf9-4ab0-4765-b253-1875cd9b441e"
    }
  ]
}