GHSA-2j54-93q2-3hjq

Suggest an improvement
Source
https://github.com/advisories/GHSA-2j54-93q2-3hjq
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-2j54-93q2-3hjq
Aliases
Published
2026-06-12T19:08:59Z
Modified
2026-09-10T03:51:07Z
Severity
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
TYPO3 CMS has Broken Access Control in Backend API
Details

Problem

Authenticated backend users were able to retrieve file metadata via several Backend API routes without proper permission checks, allowing access to files outside their permitted file mounts or storages.

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 Phong Lan for reporting this issue, and to TYPO3 core & security team member Oliver Hader for fixing it.

Resources

Database specific 
{
    "cwe_ids":  [
        "CWE-862"
    ],
    "github_reviewed":  true,
    "github_reviewed_at":  "2026-06-12T19:08:59Z",
    "nvd_published_at":  "2026-06-09T11:16:53Z",
    "severity":  "MODERATE"
}
References

Affected packages

Packagist
typo3/cms-core

Package

Name
typo3/cms-core
Purl
pkg:composer/typo3/cms-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.4.57

Affected versions

v8.*
v8.7.7
v8.7.8
v8.7.9
v8.7.10
v8.7.11
v8.7.12
v8.7.13
v8.7.14
v8.7.15
v8.7.16
v8.7.17
v8.7.18
v8.7.19
v8.7.20
v8.7.21
v8.7.22
v8.7.23
v8.7.24
v8.7.25
v8.7.26
v8.7.27
v8.7.28
v8.7.29
v8.7.30
v8.7.31
v8.7.32
v9.*
v9.0.0
v9.1.0
v9.2.0
v9.2.1
v9.3.0
v9.3.1
v9.3.2
v9.3.3
v9.4.0
v9.5.0
v9.5.1
v9.5.2
v9.5.3
v9.5.4
v9.5.5
v9.5.6
v9.5.7
v9.5.8
v9.5.9
v9.5.10
v9.5.11
v9.5.12
v9.5.13
v9.5.14
v9.5.15
v9.5.16
v9.5.17
v9.5.18
v9.5.19
v9.5.20
v9.5.21
v9.5.22
v9.5.23
v9.5.24
v9.5.25
v9.5.26
v9.5.27
v9.5.28
v9.5.29
v9.5.30
v9.5.31
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.2.1
v10.2.2
v10.3.0
v10.4.0
v10.4.1
v10.4.2
v10.4.3
v10.4.4
v10.4.5
v10.4.6
v10.4.7
v10.4.8
v10.4.9
v10.4.10
v10.4.11
v10.4.12
v10.4.13
v10.4.14
v10.4.15
v10.4.16
v10.4.17
v10.4.18
v10.4.19
v10.4.20
v10.4.21
v10.4.22
v10.4.23
v10.4.24
v10.4.25
v10.4.26
v10.4.27
v10.4.28
v10.4.29
v10.4.30
v10.4.31
v10.4.32
v10.4.33
v10.4.34
v10.4.36
v10.4.37

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-core

Package

Name
typo3/cms-core
Purl
pkg:composer/typo3/cms-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11.0.0
Fixed
11.5.51

Affected versions

v11.*
v11.0.0
v11.1.0
v11.1.1
v11.2.0
v11.3.0
v11.3.1
v11.3.2
v11.3.3
v11.4.0
v11.5.0
v11.5.1
v11.5.2
v11.5.3
v11.5.4
v11.5.5
v11.5.6
v11.5.7
v11.5.8
v11.5.9
v11.5.10
v11.5.11
v11.5.12
v11.5.13
v11.5.14
v11.5.15
v11.5.16
v11.5.17
v11.5.18
v11.5.19
v11.5.20
v11.5.21
v11.5.22
v11.5.23
v11.5.24
v11.5.25
v11.5.26
v11.5.27
v11.5.28
v11.5.29
v11.5.30
v11.5.31
v11.5.32
v11.5.33
v11.5.34
v11.5.35
v11.5.36
v11.5.37
v11.5.38
v11.5.39
v11.5.40
v11.5.41

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-core

Package

Name
typo3/cms-core
Purl
pkg:composer/typo3/cms-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0.0
Fixed
12.4.46

Affected versions

v12.*
v12.0.0
v12.1.0
v12.1.1
v12.1.2
v12.1.3
v12.2.0
v12.3.0
v12.4.0
v12.4.1
v12.4.2
v12.4.3
v12.4.4
v12.4.5
v12.4.6
v12.4.7
v12.4.8
v12.4.9
v12.4.10
v12.4.11
v12.4.12
v12.4.13
v12.4.14
v12.4.15
v12.4.16
v12.4.17
v12.4.18
v12.4.19
v12.4.20
v12.4.21
v12.4.22
v12.4.23
v12.4.24
v12.4.25
v12.4.26
v12.4.27
v12.4.28
v12.4.29
v12.4.30
v12.4.31
v12.4.32
v12.4.33
v12.4.34
v12.4.35
v12.4.36
v12.4.37
v12.4.38
v12.4.39
v12.4.40
v12.4.41
v12.4.42
v12.4.43
v12.4.44
v12.4.45

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-core

Package

Name
typo3/cms-core
Purl
pkg:composer/typo3/cms-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
13.4.31

Affected versions

v13.*
v13.0.0
v13.0.1
v13.1.0
v13.1.1
v13.2.0
v13.2.1
v13.3.0
v13.3.1
v13.4.0
v13.4.1
v13.4.2
v13.4.3
v13.4.4
v13.4.5
v13.4.6
v13.4.7
v13.4.8
v13.4.9
v13.4.10
v13.4.11
v13.4.12
v13.4.13
v13.4.14
v13.4.15
v13.4.16
v13.4.17
v13.4.18
v13.4.19
v13.4.20
v13.4.21
v13.4.22
v13.4.23
v13.4.24
v13.4.25
v13.4.26
v13.4.27
v13.4.28
v13.4.29
v13.4.30

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-core

Package

Name
typo3/cms-core
Purl
pkg:composer/typo3/cms-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14.0.0
Fixed
14.3.3

Affected versions

v14.*
v14.0.0
v14.0.1
v14.0.2
v14.1.0
v14.1.1
v14.2.0
v14.3.0
v14.3.1
v14.3.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-backend

Package

Name
typo3/cms-backend
Purl
pkg:composer/typo3/cms-backend

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
10.4.57

Affected versions

v8.*
v8.7.7
v8.7.8
v8.7.9
v8.7.10
v8.7.11
v8.7.12
v8.7.13
v8.7.14
v8.7.15
v8.7.16
v8.7.17
v8.7.18
v8.7.19
v8.7.20
v8.7.21
v8.7.22
v8.7.23
v8.7.24
v8.7.25
v8.7.26
v8.7.27
v8.7.28
v8.7.29
v8.7.30
v8.7.31
v8.7.32
v9.*
v9.0.0
v9.1.0
v9.2.0
v9.2.1
v9.3.0
v9.3.1
v9.3.2
v9.3.3
v9.4.0
v9.5.0
v9.5.1
v9.5.2
v9.5.3
v9.5.4
v9.5.5
v9.5.6
v9.5.7
v9.5.8
v9.5.9
v9.5.10
v9.5.11
v9.5.12
v9.5.13
v9.5.14
v9.5.15
v9.5.16
v9.5.17
v9.5.18
v9.5.19
v9.5.20
v9.5.21
v9.5.22
v9.5.23
v9.5.24
v9.5.25
v9.5.26
v9.5.27
v9.5.28
v9.5.29
v9.5.30
v9.5.31
v10.*
v10.0.0
v10.1.0
v10.2.0
v10.2.1
v10.2.2
v10.3.0
v10.4.0
v10.4.1
v10.4.2
v10.4.3
v10.4.4
v10.4.5
v10.4.6
v10.4.7
v10.4.8
v10.4.9
v10.4.10
v10.4.11
v10.4.12
v10.4.13
v10.4.14
v10.4.15
v10.4.16
v10.4.17
v10.4.18
v10.4.19
v10.4.20
v10.4.21
v10.4.22
v10.4.23
v10.4.24
v10.4.25
v10.4.26
v10.4.27
v10.4.28
v10.4.29
v10.4.30
v10.4.31
v10.4.32
v10.4.33
v10.4.34
v10.4.36
v10.4.37

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-backend

Package

Name
typo3/cms-backend
Purl
pkg:composer/typo3/cms-backend

Affected ranges

Type
ECOSYSTEM
Events
Introduced
11.0.0
Fixed
11.5.51

Affected versions

v11.*
v11.0.0
v11.1.0
v11.1.1
v11.2.0
v11.3.0
v11.3.1
v11.3.2
v11.3.3
v11.4.0
v11.5.0
v11.5.1
v11.5.2
v11.5.3
v11.5.4
v11.5.5
v11.5.6
v11.5.7
v11.5.8
v11.5.9
v11.5.10
v11.5.11
v11.5.12
v11.5.13
v11.5.14
v11.5.15
v11.5.16
v11.5.17
v11.5.18
v11.5.19
v11.5.20
v11.5.21
v11.5.22
v11.5.23
v11.5.24
v11.5.25
v11.5.26
v11.5.27
v11.5.28
v11.5.29
v11.5.30
v11.5.31
v11.5.32
v11.5.33
v11.5.34
v11.5.35
v11.5.36
v11.5.37
v11.5.38
v11.5.39
v11.5.40
v11.5.41

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-backend

Package

Name
typo3/cms-backend
Purl
pkg:composer/typo3/cms-backend

Affected ranges

Type
ECOSYSTEM
Events
Introduced
12.0.0
Fixed
12.4.46

Affected versions

v12.*
v12.0.0
v12.1.0
v12.1.1
v12.1.2
v12.1.3
v12.2.0
v12.3.0
v12.4.0
v12.4.1
v12.4.2
v12.4.3
v12.4.4
v12.4.5
v12.4.6
v12.4.7
v12.4.8
v12.4.9
v12.4.10
v12.4.11
v12.4.12
v12.4.13
v12.4.14
v12.4.15
v12.4.16
v12.4.17
v12.4.18
v12.4.19
v12.4.20
v12.4.21
v12.4.22
v12.4.23
v12.4.24
v12.4.25
v12.4.26
v12.4.27
v12.4.28
v12.4.29
v12.4.30
v12.4.31
v12.4.32
v12.4.33
v12.4.34
v12.4.35
v12.4.36
v12.4.37
v12.4.38
v12.4.39
v12.4.40
v12.4.41
v12.4.42
v12.4.43
v12.4.44
v12.4.45

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-backend

Package

Name
typo3/cms-backend
Purl
pkg:composer/typo3/cms-backend

Affected ranges

Type
ECOSYSTEM
Events
Introduced
13.0.0
Fixed
13.4.31

Affected versions

v13.*
v13.0.0
v13.0.1
v13.1.0
v13.1.1
v13.2.1
v13.3.0
v13.3.1
v13.4.0
v13.4.1
v13.4.2
v13.4.3
v13.4.4
v13.4.5
v13.4.6
v13.4.7
v13.4.8
v13.4.9
v13.4.10
v13.4.11
v13.4.12
v13.4.13
v13.4.14
v13.4.15
v13.4.16
v13.4.17
v13.4.18
v13.4.19
v13.4.20
v13.4.21
v13.4.22
v13.4.23
v13.4.24
v13.4.25
v13.4.26
v13.4.27
v13.4.28
v13.4.29
v13.4.30

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"
typo3/cms-backend

Package

Name
typo3/cms-backend
Purl
pkg:composer/typo3/cms-backend

Affected ranges

Type
ECOSYSTEM
Events
Introduced
14.0.0
Fixed
14.3.3

Affected versions

v14.*
v14.0.0
v14.0.1
v14.0.2
v14.1.0
v14.1.1
v14.2.0
v14.3.0
v14.3.1
v14.3.2

Database specific

source 
"https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-2j54-93q2-3hjq/GHSA-2j54-93q2-3hjq.json"