GitHub Advisory DatabaseGHSA-W2PJ-C8X5-JVG2Drupal File upload access bypass and denial of service
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
6.4 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
55.5%
The File module in Drupal 7.x before 7.43 and 8.x before 8.0.4 allows remote authenticated users to bypass access restrictions and read, delete, or substitute a link to a file uploaded to an unprocessed form by leveraging permission to create content or comment and upload files.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| drupal/drupal | lt | 7.43 | |
| drupal/drupal | lt | 8.0.4 | |
| drupal/core | lt | 8.0.4 | |
| drupal/core | lt | 7.43 |
References
www.debian.org/security/2016/dsa-3498
www.openwall.com/lists/oss-security/2016/02/24/19
www.openwall.com/lists/oss-security/2016/03/15/10
github.com/advisories/GHSA-w2pj-c8x5-jvg2
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2016-3162.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2016-3162.yaml
nvd.nist.gov/vuln/detail/CVE-2016-3162
www.drupal.org/SA-CORE-2016-001
Related
6.5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
8.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
6.4 Medium
AI Score
Confidence
Low
0.002 Low
EPSS
Percentile
55.5%