CVE-2026-47349: Typo3/cms core TYPO3 CMS Has Broken Access Vulnerability

MODERATE
Advisory Identifier: GHSA-f34x-rx2w-7pm3
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CWE-862
Published
Advisory Summary

CVE-2026-47349 is a MODERATE typo3 cms has broken access vulnerability (CWE-862: Missing Authorization) affecting Typo3/cms core libraries in the Packagist ecosystem. The issue involves typo3 cms has broken access control in the recycler module. Remediation is available by upgrading affected packages to version 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3.

CVE-2026-47349 at a Glance

CVE Identifier CVE-2026-47349
GHSA Identifier GHSA-f34x-rx2w-7pm3
Severity MODERATE
CVSS v3.1 Base Score N/A
CWE Classification CWE-862: Missing Authorization
Affected Product Typo3/cms core
Package Ecosystem Packagist
Published Date
Last Updated

How to Fix CVE-2026-47349

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: 10.4.57 
Upgrade typo3/cms-core to 10.4.57
typo3/cms-core fixed: 11.5.51 
Upgrade typo3/cms-core to 11.5.51
typo3/cms-core fixed: 12.4.46 
Upgrade typo3/cms-core to 12.4.46
typo3/cms-core fixed: 13.4.31 
Upgrade typo3/cms-core to 13.4.31
typo3/cms-core fixed: 14.3.3 
Upgrade typo3/cms-core to 14.3.3
typo3/cms-recycler fixed: 10.4.57 
Upgrade typo3/cms-recycler to 10.4.57
typo3/cms-recycler fixed: 11.5.51 
Upgrade typo3/cms-recycler to 11.5.51
typo3/cms-recycler fixed: 12.4.46 
Upgrade typo3/cms-recycler to 12.4.46
typo3/cms-recycler fixed: 13.4.31 
Upgrade typo3/cms-recycler to 13.4.31
typo3/cms-recycler fixed: 14.3.3 
Upgrade typo3/cms-recycler to 14.3.3
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-2026-47349, 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 10.4.57), 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-862: Missing Authorization, where the product does not perform an authorization check when an actor attempts to access a resource or perform an action. 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

### Problem Backend users with access to the Recycler module were able to restore soft-deleted records on pages or for tables they were not authorized to modify. ### Solution Update to TYPO3 versions 10.4.57 ELTS, 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described. ### Credits TYPO3 CMS thanks Hyunseo Shin for reporting this issue, and TYPO3 security team member Elias Häußler for fixing it. ### Resources * [TYPO3-CORE-SA-2026-011](https://typo3.org/security/advisory/typo3-core-sa-2026-011)

CVE-2026-47349 Affected Typo3/cms core Versions

10 component(s)
Fixed Versions:
10.4.5711.5.5112.4.4613.4.3114.3.3
Product / Package Ecosystem Affected Versions Fixed Version
typo3/cms-core
 Packagist
< 10.4.57
10.4.57
typo3/cms-core
 Packagist
≥ 11.0.0
< 11.5.51
11.5.51
typo3/cms-core
 Packagist
≥ 12.0.0
< 12.4.46
12.4.46
typo3/cms-core
 Packagist
≥ 13.0.0
< 13.4.31
13.4.31
typo3/cms-core
 Packagist
≥ 14.0.0
< 14.3.3
14.3.3
typo3/cms-recycler
 Packagist
< 10.4.57
10.4.57
typo3/cms-recycler
 Packagist
≥ 11.0.0
< 11.5.51
11.5.51
typo3/cms-recycler
 Packagist
≥ 12.0.0
< 12.4.46
12.4.46
typo3/cms-recycler
 Packagist
≥ 13.0.0
< 13.4.31
13.4.31
typo3/cms-recycler
 Packagist
≥ 14.0.0
< 14.3.3
14.3.3

References

GitHub Advisory / Wiki ADVISORY
https://github.com/TYPO3/typo3/security/advisories/GHSA-f34x-rx2w-7pm3
NVD — CVE-2026-47349 NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-47349
Security Fix Commit FIX COMMIT
https://github.com/TYPO3/typo3/commit/92f08d8944f1aeccf506fcd323c260448c64d7c8
Security Fix Commit FIX COMMIT
https://github.com/TYPO3/typo3/commit/9f17a307cf774d63ab8291fc97c6b55653b4265a
Typo3/cms core Source Repository REPOSITORY
https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47349.yaml
Typo3/cms core Source Repository REPOSITORY
https://github.com/TYPO3/typo3
Typo3/cms core Security Information SECURITY
https://typo3.org/security/advisory/typo3-core-sa-2026-011

Frequently Asked Questions

What is CVE-2026-47349?
CVE-2026-47349 is a security vulnerability in Typo3/cms core involving TYPO3 CMS has Broken Access Control in the Recycler Module under CWE-862: Missing Authorization.
Which Typo3/cms core versions are affected?
Affected versions include releases prior to 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3 across affected packages: typo3/cms-core, typo3/cms-recycler.
What version fixes CVE-2026-47349?
Upgrading to 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3 (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 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3. Upgrade your dependency to 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3 or later.
Is typo3/cms-recycler affected?
Yes, typo3/cms-recycler is affected in releases prior to 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3. Upgrade your dependency to 10.4.57, 11.5.51, 12.4.46, 13.4.31, 14.3.3 or later.
What CWE is associated with CVE-2026-47349?
CVE-2026-47349 is classified under CWE-862: Missing Authorization (The product does not perform an authorization check when an actor attempts to access a resource or perform an action.).
How can I check Packagist dependencies for CVE-2026-47349?
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
View Raw JSON 
{
  "schema_version" : "1.4.0",
  "id" : "GHSA-f34x-rx2w-7pm3",
  "modified" : "2026-06-12T20:08:04Z",
  "published" : "2026-06-12T20:08:04Z",
  "aliases" : [ "CVE-2026-47349" ],
  "summary" : "TYPO3 CMS has Broken Access Control in the Recycler Module",
  "details" : "### Problem\nBackend users with access to the Recycler module were able to restore soft-deleted records on pages or for tables they were not authorized to modify.\n\n### Solution\nUpdate to TYPO3 versions 10.4.57 ELTS, 11.5.51 ELTS, 12.4.46 ELTS, 13.4.31 LTS, 14.3.3 LTS that fix the problem described.\n\n### Credits\nTYPO3 CMS thanks Hyunseo Shin for reporting this issue, and TYPO3 security team member Elias Häußler for fixing it.\n\n### Resources\n* [TYPO3-CORE-SA-2026-011](https://typo3.org/security/advisory/typo3-core-sa-2026-011)",
  "severity" : [ {
    "type" : "CVSS_V4",
    "score" : "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N"
  } ],
  "affected" : [ {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "10.4.57"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "11.0.0"
      }, {
        "fixed" : "11.5.51"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "12.0.0"
      }, {
        "fixed" : "12.4.46"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "13.0.0"
      }, {
        "fixed" : "13.4.31"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-core"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "14.0.0"
      }, {
        "fixed" : "14.3.3"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-recycler"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "0"
      }, {
        "fixed" : "10.4.57"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-recycler"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "11.0.0"
      }, {
        "fixed" : "11.5.51"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-recycler"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "12.0.0"
      }, {
        "fixed" : "12.4.46"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-recycler"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "13.0.0"
      }, {
        "fixed" : "13.4.31"
      } ]
    } ]
  }, {
    "package" : {
      "ecosystem" : "Packagist",
      "name" : "typo3/cms-recycler"
    },
    "ranges" : [ {
      "type" : "ECOSYSTEM",
      "events" : [ {
        "introduced" : "14.0.0"
      }, {
        "fixed" : "14.3.3"
      } ]
    } ]
  } ],
  "references" : [ {
    "type" : "WEB",
    "url" : "https://github.com/TYPO3/typo3/security/advisories/GHSA-f34x-rx2w-7pm3"
  }, {
    "type" : "ADVISORY",
    "url" : "https://nvd.nist.gov/vuln/detail/CVE-2026-47349"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/TYPO3/typo3/commit/92f08d8944f1aeccf506fcd323c260448c64d7c8"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/TYPO3/typo3/commit/9f17a307cf774d63ab8291fc97c6b55653b4265a"
  }, {
    "type" : "WEB",
    "url" : "https://github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2026-47349.yaml"
  }, {
    "type" : "PACKAGE",
    "url" : "https://github.com/TYPO3/typo3"
  }, {
    "type" : "WEB",
    "url" : "https://typo3.org/security/advisory/typo3-core-sa-2026-011"
  } ],
  "database_specific" : {
    "cwe_ids" : [ "CWE-862" ],
    "severity" : "MODERATE",
    "github_reviewed" : true,
    "github_reviewed_at" : "2026-06-12T20:08:04Z",
    "nvd_published_at" : "2026-06-09T11:16:52Z"
  }
}