GHSA-H2RM-29CH-WFMH

Vulnerability from github – Published: 2023-10-17 12:51 – Updated: 2023-10-17 12:51
VLAI?
Summary
XWiki Identity Oauth Privilege escalation (PR)/remote code execution from login screen through unescaped URL parameter
Details

Impact

When login via the OAuth method, the identityOAuth parameters, sent in a GET request is vulnerable to XSS and XWiki syntax injection. This allows remote code execution via the groovy macro and thus affects the confidentiality, integrity and availability of the whole XWiki installation.

The vulnerability is in this part of the code.

Patches

The issue has been fixed in Identity OAuth version 1.6 by https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6 . The fix is in the content of the IdentityOAuth/LoginUIExtension file

Workarounds

There are no known workarounds besides upgrading.

References

Are there any links users can visit to find out more?

  • Original report: https://jira.xwiki.org/browse/XWIKI-20719
Severity ?
10.0 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
Show details on source website
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{
  "affected": [
    {
      "package": {
        "ecosystem": "Maven",
        "name": "com.xwiki.identity-oauth:identity-oauth-ui"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "1.0"
            },
            {
              "fixed": "1.6"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-45144"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-79"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-10-17T12:51:01Z",
    "nvd_published_at": "2023-10-16T21:15:11Z",
    "severity": "CRITICAL"
  },
  "details": "### Impact\n\nWhen login via the OAuth method, the identityOAuth parameters, sent in a GET request is vulnerable to XSS and XWiki syntax injection. This allows remote code execution via the groovy macro and thus affects the confidentiality, integrity and availability of the whole XWiki installation. \n\nThe vulnerability is in [this part](https://github.com/xwikisas/identity-oauth/blob/master/ui/src/main/resources/IdentityOAuth/LoginUIExtension.vm#L58) of the code.\n\n### Patches\nThe issue has been fixed in Identity OAuth version 1.6 by https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6 . The fix is in the content of the [IdentityOAuth/LoginUIExtension](https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6#diff-2ab2e0716443d790d7d798320e4a45151661f4eca5440331f4a227b29c87c188) file\n\n### Workarounds\nThere are no known workarounds besides upgrading.\n\n### References\n_Are there any links users can visit to find out more?_\n\n* Original report: https://jira.xwiki.org/browse/XWIKI-20719\n",
  "id": "GHSA-h2rm-29ch-wfmh",
  "modified": "2023-10-17T12:51:01Z",
  "published": "2023-10-17T12:51:01Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/xwikisas/identity-oauth/security/advisories/GHSA-h2rm-29ch-wfmh"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-45144"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwikisas/identity-oauth/commit/d805d3154b17c6bf455ddf5deb0a3461a3833bc6#diff-2ab2e0716443d790d7d798320e4a45151661f4eca5440331f4a227b29c87c188"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/xwikisas/identity-oauth"
    },
    {
      "type": "WEB",
      "url": "https://github.com/xwikisas/identity-oauth/blob/master/ui/src/main/resources/IdentityOAuth/LoginUIExtension.vm#L58"
    },
    {
      "type": "WEB",
      "url": "https://jira.xwiki.org/browse/XWIKI-20719"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "XWiki Identity Oauth Privilege escalation (PR)/remote code execution from login screen through unescaped URL parameter"
}


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  • 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.
  • Exploited: The vulnerability was observed as exploited 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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