GHSA-gp6m-fq6h-cjcx

Suggest an improvement
Source
https://github.com/advisories/GHSA-gp6m-fq6h-cjcx
Import Source
https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/02/GHSA-gp6m-fq6h-cjcx/GHSA-gp6m-fq6h-cjcx.json
JSON Data
https://api.osv.dev/v1/vulns/GHSA-gp6m-fq6h-cjcx
Published
2024-02-27T21:47:58Z
Modified
2024-11-30T05:27:42.302302Z
Severity
  • 5.4 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N CVSS Calculator
Summary
Magento LTS vulnerable to stored XSS in admin file form
Details

Summary

OpenMage is affected by a stored Cross-Site Scripting (XSS) vulnerability that could be abused by a low-privileged attacker to inject malicious scripts into vulnerable form fields.

Details

Mage_Adminhtml_Block_System_Config_Form_Field_File does not escape filename value in certain situations. Same as: https://nvd.nist.gov/vuln/detail/CVE-2024-20717

PoC

  1. Create empty file with this filename: <img src=x onerror=alert(1)>.crt
  2. Go to System > Configuration > Sales | Payment Methonds.
  3. Click Configure on PayPal Express Checkout.
  4. Choose API Certificate from dropdown API Authentication Methods.
  5. Choose the XSS-file and click Save Config.
  6. Profit, alerts "1" -> XSS.
  7. Reload, alerts "1" -> Stored XSS.

Impact

Affects admins that have access to any fileupload field in admin in core or custom implementations. Malicious JavaScript may be executed in a victim’s browser when they browse to the page containing the vulnerable field.

Database specific 
{
    "nvd_published_at": null,
    "cwe_ids": [
        "CWE-79"
    ],
    "severity": "MODERATE",
    "github_reviewed": true,
    "github_reviewed_at": "2024-02-27T21:47:58Z"
}
References

Affected packages

Packagist / openmage/magento-lts

Package

Name
openmage/magento-lts
Purl
pkg:composer/openmage/magento-lts

Affected ranges

Type
ECOSYSTEM
Events
Introduced
20.0.0
Fixed
20.5.0

Affected versions

v20.*

v20.0.0
v20.0.1
v20.0.2
v20.0.3
v20.0.4
v20.0.5
v20.0.6
v20.0.7
v20.0.8
v20.0.10
v20.0.11
v20.0.12
v20.0.13
v20.0.14
v20.0.15
v20.0.16
v20.0.17
v20.0.18
v20.0.19
v20.0.20
v20.1.0-rc1
v20.1.0-rc2
v20.1.0-rc3
v20.1.0-rc4
v20.1.0-rc5
v20.1.0-rc6
v20.1.0-rc7
v20.1.0
v20.1.1
v20.2.0
v20.3.0
v20.4.0

Packagist / openmage/magento-lts

Package

Name
openmage/magento-lts
Purl
pkg:composer/openmage/magento-lts

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
19.5.3

Affected versions

1.*

1.9.1.1
1.9.2.0
1.9.2.1
1.9.2.2
1.9.2.3
1.9.2.4
1.9.3.0
1.9.3.1

v19.*

v19.4.0
v19.4.1
v19.4.2
v19.4.3
v19.4.4
v19.4.5
v19.4.6
v19.4.7
v19.4.8
v19.4.9
v19.4.10
v19.4.11
v19.4.12
v19.4.13
v19.4.14
v19.4.15
v19.4.16
v19.4.17
v19.4.18
v19.4.19
v19.4.20
v19.4.21
v19.4.22
v19.4.23
v19.5.0-rc1
v19.5.0-rc2
v19.5.0-rc3
v19.5.0-rc4
v19.5.0-rc5
v19.5.0
v19.5.1
v19.5.2