GHSA-w9jx-4g6g-rp7x

Suggest an improvement
Source
https://github.com/advisories/GHSA-w9jx-4g6g-rp7x
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/06/GHSA-w9jx-4g6g-rp7x/GHSA-w9jx-4g6g-rp7x.json
JSON Data
https://api.test.osv.dev/v1/vulns/GHSA-w9jx-4g6g-rp7x
Aliases
Published
2024-06-19T15:07:03Z
Modified
2024-07-05T21:47:52.844871Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
  • 5.3 (Medium) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:N/SC:N/SI:L/SA:L CVSS Calculator
Summary
TinyMCE Cross-Site Scripting (XSS) vulnerability using noscript elements
Details

Impact

A cross-site scripting (XSS) vulnerability was discovered in TinyMCE’s content parsing code. This allowed specially crafted noscript elements containing malicious code to be executed when that content was loaded into the editor.

Patches

This vulnerability has been patched in TinyMCE 7.2.0, TinyMCE 6.8.4 and TinyMCE 5.11.0 LTS by ensuring that content within noscript elements are properly parsed.

Fix

To avoid this vulnerability:

  • Upgrade to TinyMCE 7.2.0 or higher.
  • Upgrade to TinyMCE 6.8.4 or higher for TinyMCE 6.x.
  • Upgrade to TinyMCE 5.11.0 LTS or higher for TinyMCE 5.x (only available as part of commercial long-term support contract).

Acknowledgements

Tiny thanks Malav Khatri and another reporter for their help identifying this vulnerability.

References

For more information

If you have any questions or comments about this advisory:

Database specific
{
    "nvd_published_at": "2024-06-19T20:15:11Z",
    "cwe_ids": [
        "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-06-19T15:07:03Z"
}
References

Affected packages

npm / tinymce

Package

Affected ranges

Type
SEMVER
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.11.0

NuGet / TinyMCE

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.11.0

Affected versions

3.*

3.4.3.2
3.4.4
3.4.5
3.4.7
3.5.0
3.5.0.1
3.5.1
3.5.1.1
3.5.2
3.5.3
3.5.4
3.5.4.1
3.5.5
3.5.6
3.5.7
3.5.8

4.*

4.0.0
4.0.1
4.0.2
4.0.4
4.0.5
4.0.6
4.0.8
4.0.9
4.0.10
4.0.11
4.0.13
4.0.14
4.0.15
4.0.16
4.0.17
4.0.18
4.0.19
4.0.20
4.0.21
4.0.22
4.0.23
4.0.24
4.0.25
4.0.26
4.0.27
4.0.28
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.2.0
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.3.0
4.3.1
4.3.2
4.3.3
4.3.4
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10
4.3.11
4.3.12
4.3.13
4.4.0
4.4.1
4.4.2
4.4.3
4.5.0
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.6.0
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
4.7.0
4.7.3
4.7.4
4.7.5
4.7.6
4.7.7
4.7.8
4.7.9
4.7.10
4.7.11
4.7.12
4.7.13
4.8.0
4.8.1
4.8.2
4.8.3
4.8.4
4.8.5
4.9.0
4.9.1
4.9.2
4.9.3
4.9.4
4.9.5
4.9.6
4.9.7
4.9.8
4.9.9
4.9.10
4.9.11

5.*

5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.0.8
5.0.9
5.0.10
5.0.11
5.0.12
5.0.13
5.0.14
5.0.15
5.0.16
5.1.0
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.2.0
5.2.1
5.2.2
5.3.0
5.3.1
5.3.2
5.4.0
5.4.1
5.4.2
5.5.0
5.5.1
5.6.0
5.6.1
5.6.2
5.7.0
5.7.1
5.8.0
5.8.1
5.8.2
5.9.0
5.9.1
5.9.2
5.10.0
5.10.1
5.10.2
5.10.3
5.10.4
5.10.5
5.10.6
5.10.7
5.10.8
5.10.9

Packagist / tinymce/tinymce

Package

Name
tinymce/tinymce
Purl
pkg:composer/tinymce/tinymce

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
5.11.0

Affected versions

4.*

4.0.0
4.0.1
4.0.2
4.0.3
4.0.4
4.0.5
4.0.6
4.0.7
4.0.8
4.0.9
4.0.10
4.0.11
4.0.12
4.0.13
4.0.14
4.0.15
4.0.16
4.0.17
4.0.18
4.0.19
4.0.20
4.0.21
4.0.22
4.0.23
4.0.24
4.0.25
4.0.26
4.0.27
4.0.28
4.1.0
4.1.1
4.1.2
4.1.3
4.1.4
4.1.5
4.1.6
4.1.7
4.1.8
4.1.9
4.1.10
4.2.0
4.2.1
4.2.2
4.2.3
4.2.4
4.2.5
4.2.6
4.2.7
4.2.8
4.3.0
4.3.1
4.3.2
4.3.3
4.3.4
4.3.6
4.3.7
4.3.8
4.3.9
4.3.10
4.3.11
4.3.12
4.3.13
4.4.0
4.4.1
4.4.2
4.4.3
4.5.0
4.5.1
4.5.2
4.5.3
4.5.4
4.5.5
4.5.6
4.5.7
4.5.8
4.5.9
4.5.12
4.6.0
4.6.1
4.6.2
4.6.3
4.6.4
4.6.5
4.6.6
4.6.7
4.7.0
4.7.1
4.7.2
4.7.3
4.7.4
4.7.5
4.7.6
4.7.7
4.7.8
4.7.9
4.7.10
4.7.11
4.7.12
4.7.13
4.8.0
4.8.1
4.8.2
4.8.3
4.8.4
4.8.5
4.9.0
4.9.1
4.9.2
4.9.3
4.9.4
4.9.5
4.9.6
4.9.7
4.9.8
4.9.9
4.9.10
4.9.11

5.*

5.0.0
5.0.1
5.0.2
5.0.3
5.0.4
5.0.5
5.0.6
5.0.7
5.0.8
5.0.9
5.0.10
5.0.11
5.0.12
5.0.13
5.0.14
5.0.15
5.0.16
5.1.0
5.1.1
5.1.2
5.1.3
5.1.4
5.1.5
5.1.6
5.2.0
5.2.1
5.2.2
5.3.0
5.3.1
5.3.2
5.4.0
5.4.1
5.4.2
5.5.0
5.5.1
5.6.0
5.6.1
5.6.2
5.7.0
5.7.1
5.8.0
5.8.1
5.8.2
5.9.0
5.9.1
5.9.2
5.10.0
5.10.1
5.10.2
5.10.3
5.10.4
5.10.5
5.10.6
5.10.7
5.10.8
5.10.9

npm / tinymce

Package

Affected ranges

Type
SEMVER
Events
Introduced
6.0.0
Fixed
6.8.4

npm / tinymce

Package

Affected ranges

Type
SEMVER
Events
Introduced
7.0.0
Fixed
7.2.0

NuGet / TinyMCE

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0
Fixed
6.8.4

Affected versions

6.*

6.0.0
6.0.1
6.0.2
6.0.3
6.1.0
6.1.1
6.1.2
6.2.0
6.3.0
6.3.1
6.3.2
6.4.0
6.4.1
6.4.2
6.5.0
6.5.1
6.6.2
6.7.0
6.7.1
6.7.2
6.7.3
6.8.0
6.8.1
6.8.2
6.8.3

NuGet / TinyMCE

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.2.0

Affected versions

7.*

7.0.0
7.0.1
7.1.0
7.1.1
7.1.2

Packagist / tinymce/tinymce

Package

Name
tinymce/tinymce
Purl
pkg:composer/tinymce/tinymce

Affected ranges

Type
ECOSYSTEM
Events
Introduced
6.0.0
Fixed
6.8.4

Affected versions

6.*

6.0.0
6.0.1
6.0.2
6.0.3
6.1.0
6.1.1
6.1.2
6.2.0
6.3.0
6.3.1
6.3.2
6.4.0
6.4.1
6.4.2
6.5.0
6.5.1
6.6.0
6.6.1
6.6.2
6.7.0
6.7.1
6.7.2
6.7.3
6.8.0
6.8.1
6.8.2
6.8.3

Packagist / tinymce/tinymce

Package

Name
tinymce/tinymce
Purl
pkg:composer/tinymce/tinymce

Affected ranges

Type
ECOSYSTEM
Events
Introduced
7.0.0
Fixed
7.2.0

Affected versions

7.*

7.0.0
7.0.1
7.1.0
7.1.1
7.1.2

PyPI / django-tinymce

Package

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
4.1.0

Affected versions

1.*

1.0
1.1
1.2
1.3
1.4
1.4.1
1.5
1.5.1.dev100
1.5.1.dev101
1.5.1a1
1.5.1a2
1.5.1a3
1.5.1b1
1.5.1b2
1.5.1b3
1.5.1b4
1.5.1
1.5.2
1.5.3
1.5.4

2.*

2.0.0
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.0.7
2.1.0
2.2.0
2.3.0
2.4.0
2.5.0
2.6.0
2.6.1
2.7.0
2.7.1
2.8.0
2.9.0

3.*

3.0.1
3.0.2
3.1.0
3.2.0
3.3.0
3.4.0
3.5.0
3.6.0
3.6.1
3.7.0
3.7.1

4.*

4.0.0

Database specific

{
    "last_known_affected_version_range": "<= 4.0.0"
}