Drupal Reflected file download vulnerability
The System module in Drupal 6.x before 6.38 and 7.x before 7.43 might allow remote attackers to hijack the authentication of site administrators for requests that download and run files with arbitrary JSON-encoded content, aka a "reflected file download vulnerability."
Affected software
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| Platform | Package | Vulnerable versions | Fixed in |
|---|---|---|---|
| Composer package | drupal/core | >= 6.0, < 6.38, >= 7.0, < 7.43 | 6.38, 7.43 |
| Composer package | drupal/drupal | >= 7.0, < 7.43, >= 6.0, < 6.38 | 7.43, 6.38 |
| Drupal (core) | drupal/core | >= 6.0, < 6.38, >= 7.0, < 7.43, >= 7.0, < 7.43, >= 6.0, < 6.38 | 6.38, 7.43 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2016-3168
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3168.yaml
- https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3168.yaml
- https://github.com/drupal/core
- https://www.drupal.org/SA-CORE-2016-001
- http://www.debian.org/security/2016/dsa-3498
- http://www.openwall.com/lists/oss-security/2016/02/24/19
- http://www.openwall.com/lists/oss-security/2016/03/15/10
- CVSS vector
CVSS:3.0/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H- Weakness (CWE)
-- Platform
- Composer, Drupal
- Package
drupal/core, drupal/drupal- Disclosed
- 17.05.2022
- Updated
- 11.10.2026 11:18
Sources and licenses
OSV / GitHub Advisory Database - GHSA-qqxc-cppg-4xp8 - CC BY 4.0
Vulnerability history: drupal/core
All published vulnerabilities of this package (Drupal (core)), newest first. Shows whether this is a one-off slip or a package that needs watching.
- Total entries
- 165
- First → latest
- 02.2018 09.2026
- Without a fix
- 3
- Exploited in attacks
- 5
Severity breakdown
- Critical 17
- High 44
- Medium 72
- Low 6
- Unrated 26
Disclosures per year
- 2018: 4
- 2019: 14
- 2020: 12
- 2021: 11
- 2022: 61
- 2023: 6
- 2024: 36
- 2025: 8
- 2026: 13
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Drupal Reflected file download vulnerability this entry
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