cvelistv5 - cve-2023-27480

cve-2023-27480

Vulnerability from cvelistv5

Published

2023-03-07 18:13

Modified

2025-02-25 15:00

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Summary

XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.

References

URL	Tags
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434	Patch
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v	Exploit, Patch, Vendor Advisory
security-advisories@github.com	https://jira.xwiki.org/browse/XWIKI-20320	Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jira.xwiki.org/browse/XWIKI-20320	Exploit, Issue Tracking, Patch, Vendor Advisory

Impacted products

	Vendor	Product	Version
	xwiki	xwiki-platform	Version: >= 1.1-milestone-3, < 13.10.11 Version: >= 14.0.0, < 14.4.7 Version: >= 14.5.0, < 14.10.0-rc-1

Show details on NVD website

JSON

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ghsa-gx4f-976g-7g6v

Vulnerability from github

Published

2023-03-08 17:19

Modified

2023-03-08 17:19

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Summary

XWiki Platform vulnerable to data leak via Improper Restriction of XML External Entity Reference

Details

Impact

Any user with edit rights on a document can trigger a XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host.

Example to reproduce: * Create a forget XAR file and inside it, have the following package.xml content: ```xml

&xxe; &xxe; Helper pages for creating and listing Class/Template/Sheets XWiki.Admin ... `` * Upload it onto a wiki page (e.g.XXE) as an attachment (e.g.test.xar). * Call the page usinghttp://localhost:8080/xwiki/bin/view/Main/XXE?sheet=XWiki.AdminImportSheet&file=test.xar`

You'll then notice that the displayed UI contains the content of the /etc/passwd file.

Patches

The vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1.

Workarounds

You'd need to get XWiki Platform sources and apply the changes from https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434 to the XarPackage java class and then copy the modified version to your WEB-INF/classes directory (or rebuild the xwiki-platform-xar-model maven module and replace the one found in WEB-INF/lib/).

References

https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434
https://jira.xwiki.org/browse/XWIKI-20320

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

JSON

To clipboard

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  "affected": [
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      "package": {
        "ecosystem": "Maven",
        "name": "org.xwiki.platform:xwiki-platform-xar-model"
      },
      "ranges": [
        {
          "events": [
            {
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            },
            {
              "fixed": "13.10.11"
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          "type": "ECOSYSTEM"
        }
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    },
    {
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  "aliases": [
    "CVE-2023-27480"
  ],
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    "cwe_ids": [
      "CWE-611"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-03-08T17:19:30Z",
    "nvd_published_at": "2023-03-07T19:15:00Z",
    "severity": "HIGH"
  },
  "details": "### Impact\nAny user with edit rights on a document can trigger a XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host.\n\nExample to reproduce:\n* Create a forget XAR file and inside it, have the following `package.xml` content:\n  ```xml\n  \u003c?xml version=\"1.0\" encoding=\"UTF-8\"?\u003e\n  \u003c!DOCTYPE foo [ \u003c!ENTITY xxe SYSTEM \"file:///etc/passwd\"\u003e ]\u003e\n\n  \u003cpackage\u003e\n  \u003cinfos\u003e\n  \u003cname\u003e\u0026xxe;\u003c/name\u003e\n  \u003cdescription\u003e \u0026xxe; Helper pages for creating and listing Class/Template/Sheets\u003c/description\u003e\n  \u003clicence\u003e\u003c/licence\u003e\n  \u003cauthor\u003eXWiki.Admin\u003c/author\u003e\n  ...\n  ```\n* Upload it onto a wiki page (e.g. `XXE`) as an attachment (e.g. `test.xar`).\n* Call the page using `http://localhost:8080/xwiki/bin/view/Main/XXE?sheet=XWiki.AdminImportSheet\u0026file=test.xar`\n\nYou\u0027ll then notice that the displayed UI contains the content of the `/etc/passwd` file.\n\n### Patches\nThe vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1.\n\n### Workarounds\nYou\u0027d need to get XWiki Platform sources and apply the changes from https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434 to the `XarPackage` java class and then copy the modified version to your `WEB-INF/classes` directory (or rebuild the `xwiki-platform-xar-model` maven module and replace the one found in `WEB-INF/lib/`).\n\n### References\n* https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434\n* https://jira.xwiki.org/browse/XWIKI-20320\n\n### For more information\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)\n",
  "id": "GHSA-gx4f-976g-7g6v",
  "modified": "2023-03-08T17:19:30Z",
  "published": "2023-03-08T17:19:30Z",
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      "url": "https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v"
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      "url": "https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwiki/xwiki-platform"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-20320"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XWiki Platform vulnerable to data leak via Improper Restriction of XML External Entity Reference"
}

gsd-2023-27480

Vulnerability from gsd

Modified

2023-12-13 01:20

Details

Aliases

CVE-2023-27480

Aliases

CVE-2023-27480

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-27480",
    "id": "GSD-2023-27480"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-27480"
      ],
      "details": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.",
      "id": "GSD-2023-27480",
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          }
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              }
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        ]
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          }
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      },
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          "affected_range": "[1.1-milestone-3,13.10.11),[14.0,14.4.7),[14.5,14.10-rc-1)",
          "affected_versions": "All versions starting from 1.1-milestone-3 before 13.10.11, all versions starting from 14.0 before 14.4.7, all versions starting from 14.5 before 14.10-rc-1",
          "cwe_ids": [
            "CWE-1035",
            "CWE-611",
            "CWE-707",
            "CWE-937"
          ],
          "date": "2023-03-08",
          "description": "XWiki Platform is a generic wiki platform offering runtime services for applications built on top of it. In affected versions any user with edit rights on a document can trigger an XAR import on a forged XAR file, leading to the ability to display the content of any file on the XWiki server host. This vulnerability has been patched in XWiki 13.10.11, 14.4.7 and 14.10-rc-1. Users are advised to upgrade. Users unable to upgrade may apply the patch `e3527b98fd` manually.",
          "fixed_versions": [
            "13.10.11",
            "14.4.7",
            "14.10-rc-1"
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            "CVE-2023-27480"
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          "package_slug": "maven/org.xwiki.platform/xwiki-platform-xar-model",
          "pubdate": "2023-03-08",
          "solution": "Upgrade to versions 13.10.11, 14.4.7, 14.10-rc-1 or above. *Note*: 14.10-rc-1 may be an unstable version. Use caution.",
          "title": "Improper Restriction of XML External Entity Reference",
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            "https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434",
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          ],
          "uuid": "c9e371bf-c111-49b2-b956-bad969217d6f"
        }
      ]
    },
    "nvd.nist.gov": {
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            "userInteraction": "NONE",
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            "version": "3.1"
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          "impactScore": 4.0
        }
      },
      "lastModifiedDate": "2023-03-14T16:57Z",
      "publishedDate": "2023-03-07T19:15Z"
    }
  }
}

fkie_cve-2023-27480

Vulnerability from fkie_nvd

Published

2023-03-07 19:15

Modified

2024-11-21 07:52

Severity ?

7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N
7.7 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Summary

References

URL	Tags
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434	Patch
security-advisories@github.com	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v	Exploit, Patch, Vendor Advisory
security-advisories@github.com	https://jira.xwiki.org/browse/XWIKI-20320	Exploit, Issue Tracking, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/commit/e3527b98fdd8dc8179c24dc55e662b2c55199434	Patch
af854a3a-2127-422b-91ae-364da2661108	https://github.com/xwiki/xwiki-platform/security/advisories/GHSA-gx4f-976g-7g6v	Exploit, Patch, Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108	https://jira.xwiki.org/browse/XWIKI-20320	Exploit, Issue Tracking, Patch, Vendor Advisory

Impacted products

Vendor	Product	Version
xwiki	xwiki	*
xwiki	xwiki	*
xwiki	xwiki	*
xwiki	xwiki	1.1
xwiki	xwiki	1.1

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "C8664072-FDBA-4714-8B9B-2B1E4DA8DE11",
              "versionEndExcluding": "13.10.11",
              "versionStartExcluding": "1.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:a:xwiki:xwiki:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "FA3A5151-58FB-48CF-BFFB-5688608200C8",
              "versionEndExcluding": "14.4.7",
              "versionStartIncluding": "14.0",
              "vulnerable": true
            },
            {
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              "matchCriteriaId": "1C11FD2B-E7B0-429B-8F7C-91227BED4913",
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          ],
          "negate": false,
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  "cveTags": [],
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    }
  ],
  "id": "CVE-2023-27480",
  "lastModified": "2024-11-21T07:52:59.377",
  "metrics": {
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      {
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          "attackVector": "NETWORK",
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        "type": "Secondary"
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          "attackVector": "NETWORK",
          "availabilityImpact": "NONE",
          "baseScore": 7.7,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "privilegesRequired": "LOW",
          "scope": "CHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N",
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        "impactScore": 4.0,
        "source": "nvd@nist.gov",
        "type": "Primary"
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      "tags": [
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      "source": "security-advisories@github.com",
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    {
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      "url": "https://jira.xwiki.org/browse/XWIKI-20320"
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  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Modified",
  "weaknesses": [
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      ],
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      "type": "Primary"
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  ]
}

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.

Action not permitted

cve-2023-27480

Vulnerability from cvelistv5

ghsa-gx4f-976g-7g6v

Vulnerability from github

Impact

Patches

Workarounds

References

For more information

gsd-2023-27480

Vulnerability from gsd

fkie_cve-2023-27480

Vulnerability from fkie_nvd

Tags

Sightings

Nomenclature