ghsa-p5f8-qf24-24cj
Vulnerability from github
Published
2023-12-19 21:39
Modified
2023-12-21 21:58
Severity ?
8.3 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
Summary
Velocity execution without script right through tree macro
Details

Impact

It's possible to execute a Velocity script without script right through the document tree.

To reproduce:

  • As a user without script right, create a document, e.g., named Nasty Title
  • Set the document's title to $request.requestURI
  • Click "Save & View"
  • Reload the page in the browser

The navigation panel displays a document named with the current URL, showing that the Velocity code has been executed even though the user doesn't have script right.

Patches

This has been patched in XWiki 14.10.7 and 15.2RC1.

Workarounds

A possible workaround is to: * modify the page XWiki.DocumentTreeMacros * search for the code #set ($discard = $translatedDocument.setTitle($translatedDocument.title)) * modify it into #set ($discard = $translatedDocument.setcomment(''))

References

  • https://jira.xwiki.org/browse/XWIKI-20625
  • https://github.com/xwiki/xwiki-platform/commit/41d7dca2d30084966ca6a7ee537f39ee8354a7e3

For more information

If you have any questions or comments about this advisory: * Open an issue in Jira XWiki.org * Email us at Security Mailing List

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-index-tree-macro"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "8.3-rc-1"
            },
            {
              "fixed": "14.10.7"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    },
    {
      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-index-tree-macro"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "15.0-rc-1"
            },
            {
              "fixed": "15.2-rc-1"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-50732"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-863"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-12-19T21:39:31Z",
    "nvd_published_at": "2023-12-21T20:15:07Z",
    "severity": "HIGH"
  },
  "details": "### Impact\n\nIt\u0027s possible to execute a Velocity script without script right through the document tree.\n\nTo reproduce:\n\n* As a user without script right, create a document, e.g., named Nasty Title\n* Set the document\u0027s title to `$request.requestURI`\n* Click \"Save \u0026 View\"\n* Reload the page in the browser\n\nThe navigation panel displays a document named with the current URL, showing that the Velocity code has been executed even though the user doesn\u0027t have script right.\n\n### Patches\n\nThis has been patched in XWiki 14.10.7 and 15.2RC1.\n\n### Workarounds\n\nA possible workaround is to:\n* modify the page XWiki.DocumentTreeMacros\n* search for the code `#set ($discard = $translatedDocument.setTitle($translatedDocument.title))`\n* modify it into `#set ($discard = $translatedDocument.setcomment(\u0027\u0027))`\n\n### References\n\n* https://jira.xwiki.org/browse/XWIKI-20625\n* https://github.com/xwiki/xwiki-platform/commit/41d7dca2d30084966ca6a7ee537f39ee8354a7e3\n\n### For more information\n\nIf you have any questions or comments about this advisory:\n* Open an issue in [Jira XWiki.org](https://jira.xwiki.org/)\n* Email us at [Security Mailing List](mailto:security@xwiki.org)",
  "id": "GHSA-p5f8-qf24-24cj",
  "modified": "2023-12-21T21:58:59Z",
  "published": "2023-12-19T21:39:31Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-p5f8-qf24-24cj"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50732"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwiki/xwiki-platform/commit/41d7dca2d30084966ca6a7ee537f39ee8354a7e3"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-20625"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Velocity execution without script right through tree macro"
}


Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
  • Confirmed: The vulnerability is confirmed from an analyst perspective.
  • Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
  • Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
  • Not patched: This vulnerability was not successfully patched by the user reporting the sighting.