GHSA-chm7-4vch-h8vr

Suggest an improvement
Source
https://github.com/advisories/GHSA-chm7-4vch-h8vr
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2026/06/GHSA-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-chm7-4vch-h8vr
Aliases
Published
2026-06-12T19:09:30Z
Modified
2026-09-10T03:51:08Z
Severity
  • 7.1 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N CVSS Calculator
Summary
TYPO3 CMS has Broken Access Control in its Media Module
Details

Problem

Backend users with file download permissions were able to download files from the fallback storage of the file abstraction layer (FAL) via the Media Module. Since the fallback storage resolves paths relative to the server's document root, this could expose sensitive files such as log files.

Solution

Update to TYPO3 versions 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 to TYPO3 security team member Torben Hansen for fixing it.

Resources

Database specific 
{
    "cwe_ids": [
        "CWE-200",
        "CWE-22"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-06-12T19:09:30Z",
    "nvd_published_at": "2026-06-09T11:16:53Z",
    "severity": "HIGH"
}
References

Affected packages

Packagist
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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json"
typo3/cms-filelist

Package

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

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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json"
typo3/cms-filelist

Package

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

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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json"
typo3/cms-filelist

Package

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

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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json"
typo3/cms-filelist

Package

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

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-chm7-4vch-h8vr/GHSA-chm7-4vch-h8vr.json"