‹ Back to list

CVE-2007-6383

Status: ModifiedMedium (5.5)—
Severity5.5Medium · CVSS 2.0
Exploitation probability0.97 %higher than 61% of CVEs
Active exploitationNonot in the CISA catalog
Public exploitNot knownno public code found

The DAV component in Chandler Server (Cosmo) before 0.10.1 does not check resource creation permissions, which allows remote authenticated users to create arbitrary resources in another user's home collection.

CVSS

Base score
5.5
Version
2.0
Vector
AV:N/AC:L/Au:S/C:P/I:P/A:N

Exploitation probability (EPSS)

Probability of exploitation in the next 30 days
0.97 %
Percentile among all scored CVEs
61
Score date
10/21/2026

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)

Chandler Project — Chandler Server

CWEs

References

Show 8 references

Raw JSON (NVD)

Show
{
  "id": "CVE-2007-6383",
  "cveTags": [],
  "metrics": {
    "cvssMetricV2": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "version": "2.0",
          "baseScore": 5.5,
          "accessVector": "NETWORK",
          "vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:N",
          "authentication": "SINGLE",
          "integrityImpact": "PARTIAL",
          "accessComplexity": "LOW",
          "availabilityImpact": "NONE",
          "confidentialityImpact": "PARTIAL"
        },
        "acInsufInfo": false,
        "impactScore": 4.9,
        "baseSeverity": "MEDIUM",
        "obtainAllPrivilege": false,
        "exploitabilityScore": 8,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2007-12-15T02:46:00.000",
  "references": [
    {
      "url": "http://lists.osafoundation.org/pipermail/cosmo-dev/2007-December/005442.html",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://osvdb.org/44152",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/4214",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://bugzilla.osafoundation.org/show_bug.cgi?id=11587",
      "source": "cve@mitre.org"
    },
    {
      "url": "http://lists.osafoundation.org/pipermail/cosmo-dev/2007-December/005442.html",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://osvdb.org/44152",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "http://www.vupen.com/english/advisories/2007/4214",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://bugzilla.osafoundation.org/show_bug.cgi?id=11587",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-264"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "The DAV component in Chandler Server (Cosmo) before 0.10.1 does not check resource creation permissions, which allows remote authenticated users to create arbitrary resources in another user's home collection."
    },
    {
      "lang": "es",
      "value": "El componente DAV de Chandler Server (Cosmo) anterior a 0.10.1 no comprueba los permisos de creación de recursos, lo cual permite a usuarios remotos autenticados crear recursos de su elección en el home de otros usuarios."
    }
  ],
  "lastModified": "2026-06-16T22:47:56.960",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:chandler_project:chandler_server:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "D63E7DDA-F680-45F3-BA85-ED089D34E6F0",
              "versionEndIncluding": "0.10"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}