CVE-2022-31046: Typo3/cms core Information Disclosure Vulnerability

MODERATE
Advisory Identifier: GHSA-8gmv-9hwg-w89g
CVSS 4.3
CWE-319 CWE-200
Published
Advisory Summary

CVE-2022-31046 is a MODERATE (CVSS 4.3) information disclosure vulnerability (CWE-319: Cleartext Transmission of Sensitive Information) affecting Typo3/cms core libraries in the Packagist ecosystem. The issue involves information disclosure via export module. Remediation is available by upgrading affected packages to version 7.6.57, 8.7.47, 9.5.35, 10.4.29, 11.5.11.

CVE-2022-31046 at a Glance

CVE Identifier CVE-2022-31046
GHSA Identifier GHSA-8gmv-9hwg-w89g
Severity MODERATE
CVSS v3.1 Base Score 4.3
CWE Classification CWE-319: Cleartext Transmission of Sensitive Information
Affected Product Typo3/cms core
Package Ecosystem Packagist
Published Date
Last Updated

Security Impact

CVSS: 4.3

The security impact metrics below are parsed directly from the CVSS v3.1 vector string (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Attack Vector Network (AV:N)
Attack Complexity Low (AC:L)
Privileges Required Low (PR:L)
User Interaction None (UI:N)
Scope Unchanged (S:U)
Confidentiality Low (C:L)
Integrity None (I:N)
Availability None (A:N)

How to Fix CVE-2022-31046

To remediate this vulnerability, upgrade all affected Typo3/cms core dependencies to a patched release. Both direct and transitive dependencies should be checked, as frameworks or security libraries may pull in vulnerable versions transitively.

typo3/cms-core fixed: 7.6.57
Upgrade typo3/cms-core to 7.6.57
typo3/cms-core fixed: 8.7.47
Upgrade typo3/cms-core to 8.7.47
typo3/cms-core fixed: 9.5.35
Upgrade typo3/cms-core to 9.5.35
typo3/cms-core fixed: 10.4.29
Upgrade typo3/cms-core to 10.4.29
typo3/cms-core fixed: 11.5.11
Upgrade typo3/cms-core to 11.5.11
typo3/cms fixed: 10.4.29
Upgrade typo3/cms to 10.4.29
typo3/cms fixed: 11.5.11
Upgrade typo3/cms to 11.5.11
Verify Direct and Transitive Dependencies

Run the following command in your project directory to verify that all resolved dependencies use the patched release:

inspect dependencies for typo3/cms-core

How to Check if You Are Affected

To determine whether your application is affected by CVE-2022-31046, inspect your project dependencies for Typo3/cms core:

inspect dependencies for typo3/cms-core

Analyze the terminal output to locate any version of Typo3/cms core in your dependency tree. If any resolved version matches the vulnerable ranges listed in the table below (for example, versions earlier than 7.6.57), your application is affected.

Note: Verify declared build manifests and deployed runtime container environments.

Technical Details

Vulnerability Mechanism & Technical Analysis

This vulnerability is classified under CWE-319: Cleartext Transmission of Sensitive Information, where the product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors. In Typo3/cms core, software state validation or input boundaries are circumvented during processing. Review the official source advisory statement below for specific affected components, classes, and reproduction details.

Source Advisory Statement

> ### Meta > * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (4.0) ### Problem The export functionality fails to limit the result set to allowed columns of a particular database table. This allows authenticated users to export internal details of database tables to which they already have access. ### Solution Update to TYPO3 versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above. In order to address this issue, access to mentioned export functionality is completely denied for regular backend users. ℹ️ **Strong security defaults - Manual actions required** Following User TSconfig setting would allow using the export functionality for particular users: ``` options.impexp.enableExportForNonAdminUser = 1 ``` ### Credits Thanks to TYPO3 core merger Lina Wolf who reported this issue and to TYPO3 security member Torben Hansen who fixed the issue. ### References * [TYPO3-CORE-SA-2022-001](https://typo3.org/security/advisory/typo3-core-sa-2022-001)

CVE-2022-31046 Affected Typo3/cms core Versions

7 component(s)
Fixed Versions:
7.6.578.7.479.5.3510.4.2911.5.11
Product / Package Ecosystem Affected Versions Fixed Version
typo3/cms-core
Packagist
≥ 7.0.0
< 7.6.57
7.6.57
typo3/cms-core
Packagist
≥ 8.0.0
< 8.7.47
8.7.47
typo3/cms-core
Packagist
≥ 9.0.0
< 9.5.35
9.5.35
typo3/cms-core
Packagist
≥ 10.0.0
< 10.4.29
10.4.29
typo3/cms-core
Packagist
≥ 11.0.0
< 11.5.11
11.5.11
typo3/cms
Packagist
≥ 10.0.0
< 10.4.29
10.4.29
typo3/cms
Packagist
≥ 11.0.0
< 11.5.11
11.5.11

References

Frequently Asked Questions

What is CVE-2022-31046?
CVE-2022-31046 is a security vulnerability in Typo3/cms core involving Information Disclosure via Export Module under CWE-319: Cleartext Transmission of Sensitive Information.
Which Typo3/cms core versions are affected?
Affected versions include releases prior to 7.6.57, 8.7.47, 9.5.35, 10.4.29, 11.5.11 across affected packages: typo3/cms-core, typo3/cms.
What version fixes CVE-2022-31046?
Upgrading to 7.6.57, 8.7.47, 9.5.35, 10.4.29, 11.5.11 (or the latest patched release for your respective branch) resolves the vulnerability.
Is typo3/cms-core affected?
Yes, typo3/cms-core is affected in releases prior to 7.6.57, 8.7.47, 9.5.35, 10.4.29, 11.5.11. Upgrade your dependency to 7.6.57, 8.7.47, 9.5.35, 10.4.29, 11.5.11 or later.
Is typo3/cms affected?
Yes, typo3/cms is affected in releases prior to 10.4.29, 11.5.11. Upgrade your dependency to 10.4.29, 11.5.11 or later.
What is the CVSS score of CVE-2022-31046?
CVE-2022-31046 has a CVSS v3.1 base score of 4.3 (MODERATE) with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N.
What CWE is associated with CVE-2022-31046?
CVE-2022-31046 is classified under CWE-319: Cleartext Transmission of Sensitive Information (The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.).
How can I check Packagist dependencies for CVE-2022-31046?
Run the dependency tree command: 'inspect dependencies for typo3/cms-core'. This command lists direct and transitive dependencies in your build configuration so you can verify if a vulnerable version is resolved.
Machine-readable OSV JSON OSV v1.5 Schema
Normalized schema output
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-8gmv-9hwg-w89g",
  "modified" : "2022-06-24T19:13:36Z",
  "published" : "2022-06-17T20:52:47Z",
  "aliases" : [ "CVE-2022-31046" ],
  "summary" : "Information Disclosure via Export Module",
  "details" : "> ### Meta\n> * CVSS: `CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N/E:F/RL:O/RC:C` (4.0)\n\n### Problem\nThe export functionality fails to limit the result set to allowed columns of a particular database table. This allows authenticated users to export internal details of database tables to which they already have access.\n\n### Solution\nUpdate to TYPO3 versions 7.6.57 ELTS, 8.7.47 ELTS, 9.5.35 ELTS, 10.4.29, 11.5.11 that fix the problem described above.\n\nIn order to address this issue, access to mentioned export functionality is completely denied for regular backend users.\n\nℹ️  **Strong security defaults - Manual actions required**\nFollowing User TSconfig setting would allow using the export functionality for particular users:\n```\noptions.impexp.enableExportForNonAdminUser = 1\n```\n\n### Credits\nThanks to TYPO3 core merger Lina Wolf who reported this issue and to TYPO3 security member Torben Hansen  who fixed the issue.\n\n### References\n* [TYPO3-CORE-SA-2022-001](https://typo3.org/security/advisory/typo3-core-sa-2022-001)",
  "severity" : [ {
    "type" : "CVSS_V3",
    "score" : "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "7.0.0"
      }, {
        "fixed" : "7.6.57"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "8.0.0"
      }, {
        "fixed" : "8.7.47"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "9.0.0"
      }, {
        "fixed" : "9.5.35"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "10.0.0"
      }, {
        "fixed" : "10.4.29"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "11.0.0"
      }, {
        "fixed" : "11.5.11"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "10.0.0"
      }, {
        "fixed" : "10.4.29"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "11.0.0"
      }, {
        "fixed" : "11.5.11"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/TYPO3/typo3/security/advisories/GHSA-8gmv-9hwg-w89g"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2022-31046"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/TYPO3/typo3/commit/7447a3d1283017d2ee08737a7972c720001a93e9"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2022-31046.yaml"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2022-31046.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/TYPO3-CMS/core"
  }, {
    "type" : "WEB",
    "url" : "https://typo3.org/security/advisory/typo3-core-sa-2022-001"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-200", "CWE-319" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2022-06-17T20:52:47Z",
    "nvd_published_at" : "2022-06-14T21:15:00Z"
  }
}