GSD-2023-50982

Vulnerability from gsd - Updated: 2023-12-18 06:01
Details
Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9.
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{
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-50982"
      ],
      "details": "Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9.",
      "id": "GSD-2023-50982",
      "modified": "2023-12-18T06:01:18.202723Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-50982",
        "STATE": "PUBLIC"
      },
      "affects": {
        "vendor": {
          "vendor_data": [
            {
              "product": {
                "product_data": [
                  {
                    "product_name": "n/a",
                    "version": {
                      "version_data": [
                        {
                          "version_value": "n/a"
                        }
                      ]
                    }
                  }
                ]
              },
              "vendor_name": "n/a"
            }
          ]
        }
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9."
          }
        ]
      },
      "impact": {
        "cvss": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AC:L/AV:N/A:H/C:H/I:H/PR:L/S:C/UI:R",
          "version": "3.1"
        }
      },
      "problemtype": {
        "problemtype_data": [
          {
            "description": [
              {
                "lang": "eng",
                "value": "n/a"
              }
            ]
          }
        ]
      },
      "references": {
        "reference_data": [
          {
            "name": "https://sourceforge.net/projects/studip/files/Stud.IP/5.4/",
            "refsource": "MISC",
            "url": "https://sourceforge.net/projects/studip/files/Stud.IP/5.4/"
          },
          {
            "name": "https://gitlab.studip.de/studip/studip/-/tags",
            "refsource": "MISC",
            "url": "https://gitlab.studip.de/studip/studip/-/tags"
          },
          {
            "name": "https://rehmeinfosec.de/labor/cve-2023-50982",
            "refsource": "MISC",
            "url": "https://rehmeinfosec.de/labor/cve-2023-50982"
          }
        ]
      }
    },
    "nvd.nist.gov": {
      "cve": {
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:a:studip:stud.ip:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E34083D2-B5D9-443C-AC82-3D69C63F4850",
                    "versionEndExcluding": "5.0.9",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:studip:stud.ip:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E4441E0A-8039-4E82-BE3D-5062621814C3",
                    "versionEndExcluding": "5.1.7",
                    "versionStartIncluding": "5.1",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:studip:stud.ip:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AB3D0358-64B2-4DA1-9406-39E869301FBD",
                    "versionEndExcluding": "5.2.6",
                    "versionStartIncluding": "5.2",
                    "vulnerable": true
                  },
                  {
                    "criteria": "cpe:2.3:a:studip:stud.ip:*:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1CCB7F33-7E66-4118-ACE9-C43F688E92CE",
                    "versionEndExcluding": "5.3.4",
                    "versionStartIncluding": "5.3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ]
          }
        ],
        "descriptions": [
          {
            "lang": "en",
            "value": "Stud.IP 5.x through 5.3.3 allows XSS with resultant upload of executable files, because upload_action and edit_action in Admin_SmileysController do not check the file extension. This leads to remote code execution with the privileges of the www-data user. The fixed versions are 5.3.4, 5.2.6, 5.1.7, and 5.0.9."
          },
          {
            "lang": "es",
            "value": "Stud.IP 5.x a 5.3.3 permite XSS con la carga resultante de archivos ejecutables, porque upload_action y edit_action en Admin_SmileysController no verifican la extensi\u00f3n del archivo. Esto conduce a la ejecuci\u00f3n remota de c\u00f3digo con los privilegios del usuario de www-data. Las versiones corregidas son 5.3.4, 5.2.6, 5.1.7 y 5.0.9."
          }
        ],
        "id": "CVE-2023-50982",
        "lastModified": "2024-01-12T16:28:34.427",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.0,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.3,
              "impactScore": 6.0,
              "source": "nvd@nist.gov",
              "type": "Primary"
            },
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 9.0,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "LOW",
                "scope": "CHANGED",
                "userInteraction": "REQUIRED",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.3,
              "impactScore": 6.0,
              "source": "cve@mitre.org",
              "type": "Secondary"
            }
          ]
        },
        "published": "2024-01-08T20:15:44.513",
        "references": [
          {
            "source": "cve@mitre.org",
            "tags": [
              "Product"
            ],
            "url": "https://gitlab.studip.de/studip/studip/-/tags"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Exploit",
              "Third Party Advisory"
            ],
            "url": "https://rehmeinfosec.de/labor/cve-2023-50982"
          },
          {
            "source": "cve@mitre.org",
            "tags": [
              "Product"
            ],
            "url": "https://sourceforge.net/projects/studip/files/Stud.IP/5.4/"
          }
        ],
        "sourceIdentifier": "cve@mitre.org",
        "vulnStatus": "Analyzed",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-434"
              },
              {
                "lang": "en",
                "value": "CWE-79"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    }
  }
}


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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.