GHSA-fh7r-996q-gvcp

Source

https://github.com/advisories/GHSA-fh7r-996q-gvcp

Import Source

https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2023/04/GHSA-fh7r-996q-gvcp/GHSA-fh7r-996q-gvcp.json

JSON Data

https://api.osv.dev/v1/vulns/GHSA-fh7r-996q-gvcp

Aliases

Published

2023-04-25T19:47:05Z

Modified

2024-03-06T12:28:00.986483Z

Severity

8.0 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:H CVSS Calculator

Summary

Possible XSS injection through Validate::isCleanHTML method

Details

Impact

ValidateCore::isCleanHTML() method of Prestashop misses hijickable events which can lead to XSS injection, allowed by the presence of pre-setup @keyframes methods.

This XSS which hijacks HTML attributes will be triggered without any interaction of the visitor/administrator which makes it as dangerous as a trivial XSS.

Contrary to most XSS which target HTML attributes and which are triggered without user interaction (such as onload / onerror which suffer from a very limited scope), this one can hijack every HTML element, which increases the danger due to a complete HTML elements scope.

Patches

The patch will be on PS 8.0.4 and PS 1.7.8.9

References

Database specific

{
    "nvd_published_at": "2023-04-25T19:15:11Z",
    "cwe_ids": [
        "CWE-79"
    ],
    "severity": "HIGH",
    "github_reviewed": true,
    "github_reviewed_at": "2023-04-25T19:47:05Z"
}

References

Affected packages

Packagist / prestashop/prestashop

Package

Name: prestashop/prestashop
Purl: pkg:composer/prestashop/prestashop

Affected ranges

Type: ECOSYSTEM
Events: Introduced

8.0.0

Fixed

8.0.4

Affected versions

8.*

8.0.0

8.0.1

8.0.2

8.0.3

Packagist / prestashop/prestashop

Package

Name: prestashop/prestashop
Purl: pkg:composer/prestashop/prestashop

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.7.8.9

Affected versions

1.*

1.7.0.0-beta.1.0

1.7.0.0-beta.2.0

1.7.0.0-beta.3.0

1.7.0.0-beta.4.0

1.7.0.0-rc.0.0

1.7.0.0-rc.1.0

1.7.0.0-rc.2.0

1.7.0.0

1.7.0.1

1.7.0.2

1.7.0.3

1.7.0.4

1.7.0.5

1.7.0.6

1.7.1.0

1.7.1.1

1.7.1.2

1.7.2.0-rc.1.0

1.7.2.0

1.7.2.1

1.7.2.2

1.7.2.3

1.7.2.4

1.7.2.5

1.7.3.0

1.7.3.1

1.7.3.2

1.7.3.3

1.7.3.4

1.7.4.0-beta.1

1.7.4.0

1.7.4.1

1.7.4.2

1.7.4.3

1.7.4.4

1.7.5.0-beta.1

1.7.5.0-rc.1

1.7.5.0

1.7.5.1

1.7.5.2

1.7.6.0-beta.1

1.7.6.0-rc.1

1.7.6.0-rc.2

1.7.6.0

1.7.6.1

1.7.6.2

1.7.6.3

1.7.6.4

1.7.6.5

1.7.6.6

1.7.6.7

1.7.6.8

1.7.6.9

1.7.7.0-beta.1

1.7.7.0-beta.2

1.7.7.0-rc.1

1.7.7.0

1.7.7.1

1.7.7.2

1.7.7.3

1.7.7.4

1.7.7.5

1.7.7.6

1.7.7.7

1.7.7.8

1.7.8.0-beta.1

1.7.8.0-rc.1

1.7.8.0

1.7.8.1

1.7.8.2

1.7.8.3

1.7.8.4

1.7.8.5

1.7.8.6

1.7.8.7

1.7.8.8