CVE-2026-52729

Full vulnerability record from the local CVENow database.

Description

Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `PUT/DELETE /action/{id}` allow an authenticated user to modify or delete actions on any Layout. Exploitation requires the privilege to allow edits, including deletion, to all created Layouts, which is granted to non-administrators as standard. This issue concerns `Layout actions` rather than the separately reported DataSet export vulnerability. This issue is fixed in version 4.4.3.

Severity

HIGH

CVSS score

7.1 (v3.1)

Vulnerability status

Deferred

Source identifier

[email protected]

Published

2026-10-28 14:17:04.137000

Last modified

2026-10-28 15:24:56.033000

View original CVE JSON

{
  "id": "CVE-2026-52729",
  "sourceIdentifier": "[email protected]",
  "published": "2026-10-28T14:17:04.137",
  "lastModified": "2026-10-28T15:24:56.033",
  "vulnStatus": "Deferred",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Xibo is an open source digital signage platform with a web content management system and Windows display player software. Prior to 4.4.3, missing access-control checks on `PUT/DELETE /action/{id}` allow an authenticated user to modify or delete actions on any Layout. Exploitation requires the privilege to allow edits, including deletion, to all created Layouts, which is granted to non-administrators as standard. This issue concerns `Layout actions` rather than the separately reported DataSet export vulnerability. This issue is fixed in version 4.4.3."
    }
  ],
  "affected": [
    {
      "source": "[email protected]",
      "affectedData": [
        {
          "vendor": "xibosignage",
          "product": "xibo-cms",
          "versions": [
            {
              "version": "< 4.4.3",
              "status": "affected"
            }
          ]
        }
      ]
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "[email protected]",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:L",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "HIGH",
          "availabilityImpact": "LOW"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 4.2
      }
    ]
  },
  "weaknesses": [
    {
      "source": "[email protected]",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-862"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/xibosignage/xibo-cms/commit/96d7b458781b8cd10e64788565fbdeffd15f08cf",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xibosignage/xibo-cms/commit/efd13abf868e2386f40929ed6e4f36fead310f20",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xibosignage/xibo-cms/pull/3492",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.4.3",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xibosignage/xibo-cms/releases/tag/4.5.0-beta",
      "source": "[email protected]"
    },
    {
      "url": "https://github.com/xibosignage/xibo-cms/security/advisories/GHSA-7j3h-48f7-w4fr",
      "source": "[email protected]"
    }
  ]
}