The PDF viewer macro allows accessing any attachment without access right checks

{
  "id": "195a30be6b00b44d1a301fa71cbcf0b9ef5af0e550a5c62322302c4187f729a6",
  "url": "https://osv.dev/vulnerability/CVE-2024-52299",
  "method": "structured",
  "payload": {
    "kind": "advisory",
    "title": "The PDF viewer macro allows accessing any attachment without access right checks",
    "summary": "macro-pdfviewer is a PDF Viewer Macro for XWiki using Mozilla pdf.js. Any user with view right on XWiki.PDFViewerService can access any attachment stored in the wiki as the \"key\" that is passed to prevent this is computed incorrectly, calling skip on the digest stream doesn't update the digest. This is fixed in 2.5.6.",
    "evidence": "osv:CVE-2024-52299",
    "products": [],
    "severity": "high",
    "structured": {
      "id": "CVE-2024-52299",
      "aliases": [
        "CVE-2024-52299",
        "GHSA-522m-m242-jr9p"
      ],
      "metrics": [
        {
          "type": "CVSS_V3",
          "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N"
        }
      ],
      "affected": [
        {
          "ranges": [
            {
              "repo": "https://github.com/xwikisas/macro-pdfviewer",
              "type": "GIT",
              "events": [
                {
                  "introduced": "468d3efe0b26e0e8d590dd07b57c1384ce45a853"
                },
                {
                  "fixed": "8b5e3f4e44d9d0fe2447358fe4d1b706b7101633"
                }
              ],
              "database_specific": {
                "extracted_events": [
                  {
                    "range": [
                      {
                        "introduced": "1.6.2"
                      },
                      {
                        "fixed": "2.5.6"
                      }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "StringRangeExpression"
                  },
                  {
                    "cpe": "cpe:2.3:a:xwiki:pdf_viewer_macro:*:*:*:*:pro:*:*:*",
                    "range": [
                      {
                        "introduced": "0"
                      },
                      {
                        "fixed": "2.5.6"
                      }
                    ],
                    "source": "CPE_RANGE"
                  }
                ]
              }
            }
          ],
          "versions": [
            "macro-pdfviewer-2.5.5",
            "macro-pdfviewer-2.5.4",
            "macro-pdfviewer-2.5.3",
            "macro-pdfviewer-2.5.2",
            "macro-pdfviewer-2.5.1",
            "macro-pdfviewer-2.5",
            "macro-pdfviewer-2.4",
            "macro-pdfviewer-2.3.3",
            "macro-pdfviewer-2.3.2",
            "macro-pdfviewer-2.3.1",
            "macro-pdfviewer-2.3",
            "macro-pdfviewer-2.2.1",
            "macro-pdfviewer-2.2",
            "macro-pdfviewer-2.1.1",
            "macro-pdfviewer-2.2-RC-1",
            "macro-pdfviewer-2.1",
            "macro-pdfviewer-2.0.3",
            "macro-pdfviewer-2.0.2",
            "macro-pdfviewer-2.0.1",
            "macro-pdfviewer-2.0",
            "macro-pdfviewer-1.9.4",
            "macro-pdfviewer-1.9.3",
            "macro-pdfviewer-1.9.2",
            "macro-pdfviewer-1.9.1",
            "macro-pdfviewer-1.9",
            "macro-pdfviewer-1.8.3",
            "macro-pdfviewer-1.8.2",
            "macro-pdfviewer-1.8.1",
            "macro-pdfviewer-1.8",
            "macro-pdfviewer-1.7",
            "xwiki-macro-pdfviewer-1.6.2"
          ],
          "database_specific": {
            "source": "https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-52299.json"
          }
        }
      ],
      "modified": "2026-10-28T02:30:28.177501839Z",
      "provider": "osv",
      "references": [
        "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52299.json",
        "https://github.com/xwikisas/macro-pdfviewer/security/advisories/GHSA-522m-m242-jr9p",
        "https://nvd.nist.gov/vuln/detail/CVE-2024-52299"
      ],
      "provider_metadata": {
        "cwe_ids": [
          "CWE-340"
        ],
        "cna_assigner": "GitHub_M",
        "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/52xxx/CVE-2024-52299.json"
      }
    },
    "related_cves": [
      {
        "value": "CVE-2024-52299",
        "evidence": "/id"
      }
    ],
    "security_relevant": true,
    "severity_evidence": "/severity/0/score"
  },
  "source_id": "core-osv",
  "document_id": 494940,
  "published_at": "2024-11-13T15:29:07.107+00:00"
}