CVE-2013-5646

Status: ModifiedLow (3.5)—

Cross-site scripting (XSS) vulnerability in Roundcube webmail 1.0-git allows remote authenticated users to inject arbitrary web script or HTML via the Name field of an addressbook group.

CVSS

Version: 2.0
Vector: AV:N/AC:M/Au:S/C:N/I:P/A:N
Base score: 3.5

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days: 1.15%
Percentile among all scored CVEs: 66
Score date: 10/7/2026

EPSS (Exploit Prediction Scoring System, FIRST) estimates how likely a vulnerability is to be exploited in the wild within 30 days. It complements CVSS (impact) and CISA KEV (confirmed exploitation).

Affected technologies (1)

Roundcube — Webmail

CWEs

CWE-79

References

Raw JSON (NVD)

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{
  "id": "CVE-2013-5646",
  "cveTags": [],
  "metrics": {
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        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
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          "baseScore": 3.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:M/Au:S/C:N/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "MEDIUM",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "NONE"
        },
        "acInsufInfo": false,
        "impactScore": 2.9,
        "baseSeverity": "LOW",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 6.8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": true
      }
    ]
  },
  "affected": [
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      "affectedData": [
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          "product": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2013-08-29T12:07:56.177",
  "references": [
    {
      "url": "http://trac.roundcube.net/ticket/1489251",
      "tags": [
        "Exploit"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "http://trac.roundcube.net/ticket/1489251",
      "tags": [
        "Exploit"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
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      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "Cross-site scripting (XSS) vulnerability in Roundcube webmail 1.0-git allows remote authenticated users to inject arbitrary web script or HTML via the Name field of an addressbook group."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad Cross-site scripting (XSS) en Roundcube webmail v1.0-git, permite a usuarios autenticados remotamente inyectar secuencias de comandos web o HTML arbitrarias a través del campo \"Name\" de un grupo de la libreta de direcciones."
    }
  ],
  "lastModified": "2026-06-16T23:59:11.023",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
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  "sourceIdentifier": "cve@mitre.org"
}