ubuntu-cve-2026-45184
Vulnerability from osv_ubuntu
Published
2026-05-09 23:16
Modified
2026-05-20 15:28
Summary
Details

Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.

Severity
6.5 (Medium)
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
N/A (UNKNOWN)
medium
References
To clipboard 

{
  "affected": [
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:15.12.3-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:15.12.3-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:16.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:15.12.3-0ubuntu1?arch=source\u0026distro=xenial"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:15.08.2.1~really15.08.1-0ubuntu2",
        "4:15.12.1-0ubuntu1",
        "4:15.12.3-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:17.12.3-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:17.12.3-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:18.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:17.12.3-0ubuntu1?arch=source\u0026distro=bionic"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:17.08.2-0ubuntu1",
        "4:17.08.3-0ubuntu1",
        "4:17.08.3-0ubuntu2",
        "4:17.12.2-0ubuntu1",
        "4:17.12.3-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:19.12.3-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:19.12.3-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:20.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:19.12.3-0ubuntu1?arch=source\u0026distro=focal"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:19.08.2-0ubuntu1",
        "4:19.08.3a-0ubuntu1",
        "4:19.12.0-0ubuntu1",
        "4:19.12.1-0ubuntu1",
        "4:19.12.2-0ubuntu1",
        "4:19.12.3-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:21.12.3-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:21.12.3-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:22.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:21.12.3-0ubuntu1?arch=source\u0026distro=jammy"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:21.04.3-2ubuntu1",
        "4:21.11.90-0ubuntu1",
        "4:21.12.0a-0ubuntu1",
        "4:21.12.1-0ubuntu1",
        "4:21.12.1-0ubuntu2",
        "4:21.12.2-0ubuntu1",
        "4:21.12.3-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:23.08.5-0ubuntu4"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:23.08.5-0ubuntu4"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:24.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:23.08.5-0ubuntu4?arch=source\u0026distro=noble"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:23.08.1-0ubuntu1",
        "4:23.08.2-0ubuntu1",
        "4:23.08.3-0ubuntu2",
        "4:23.08.4-0ubuntu1",
        "4:23.08.5-0ubuntu1",
        "4:23.08.5-0ubuntu2",
        "4:23.08.5-0ubuntu3",
        "4:23.08.5-0ubuntu4"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:25.08.1-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:25.08.1-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:25.10",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:25.08.1-0ubuntu1?arch=source\u0026distro=questing"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:24.12.3-0ubuntu1",
        "4:25.04.0-0ubuntu3",
        "4:25.04.1-0ubuntu1",
        "4:25.04.1-0ubuntu2",
        "4:25.04.2-0ubuntu1",
        "4:25.04.3-0ubuntu1",
        "4:25.07.80-0ubuntu1",
        "4:25.07.90-0ubuntu1",
        "4:25.08.0-0ubuntu1",
        "4:25.08.1-0ubuntu1"
      ]
    },
    {
      "ecosystem_specific": {
        "binaries": [
          {
            "binary_name": "kdenlive",
            "binary_version": "4:25.12.3-0ubuntu1"
          },
          {
            "binary_name": "kdenlive-data",
            "binary_version": "4:25.12.3-0ubuntu1"
          }
        ]
      },
      "package": {
        "ecosystem": "Ubuntu:26.04:LTS",
        "name": "kdenlive",
        "purl": "pkg:deb/ubuntu/kdenlive@4:25.12.3-0ubuntu1?arch=source\u0026distro=resolute"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ],
      "versions": [
        "4:25.08.1-0ubuntu1",
        "4:25.08.2-0ubuntu1",
        "4:25.08.3-0ubuntu1",
        "4:25.11.80-0ubuntu1",
        "4:25.11.90-0ubuntu1",
        "4:25.12.0-0ubuntu1",
        "4:25.12.0-0ubuntu2",
        "4:25.12.1-0ubuntu1",
        "4:25.12.1-0ubuntu2",
        "4:25.12.2-0ubuntu1",
        "4:25.12.3-0ubuntu1"
      ]
    }
  ],
  "aliases": [],
  "details": "Kdenlive before 26.04.1 allows dangerous proxy parameters when an attacker-controlled project file is used.",
  "id": "UBUNTU-CVE-2026-45184",
  "modified": "2026-05-20T15:28:57Z",
  "published": "2026-05-09T23:16:00Z",
  "references": [
    {
      "type": "REPORT",
      "url": "https://ubuntu.com/security/CVE-2026-45184"
    },
    {
      "type": "REPORT",
      "url": "https://www.cve.org/CVERecord?id=CVE-2026-45184"
    },
    {
      "type": "REPORT",
      "url": "https://kde.org/info/security/advisory-20260508-1.txt"
    },
    {
      "type": "REPORT",
      "url": "https://commits.kde.org/kdenlive/94042ddd259551e4a7a5f6672329752972c84685"
    },
    {
      "type": "REPORT",
      "url": "https://commits.kde.org/kdenlive/c3999aacc6da54756f3df8aab03b900459562ecd"
    },
    {
      "type": "REPORT",
      "url": "https://commits.kde.org/kdenlive/94042ddd259551e4a7a5f6672329752972c84685"
    },
    {
      "type": "REPORT",
      "url": "https://commits.kde.org/kdenlive/c3999aacc6da54756f3df8aab03b900459562ecd"
    }
  ],
  "related": [],
  "schema_version": "1.7.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "medium",
      "type": "Ubuntu"
    }
  ],
  "upstream": [
    "CVE-2026-45184"
  ]
}



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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.
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  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
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  • 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.


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