GitHub Advisory DatabaseGHSA-W7QX-VWR9-2J3RDrupal editor module incorrectly checks access to inline private files
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
64.7%
When adding a private file via the editor in Drupal 8.2.x before 8.2.7, the editor will not correctly check access for the file being attached, resulting in an access bypass.
Affected configurations
| CPE | Name | Operator | Version |
|---|---|---|---|
| drupal/drupal | lt | 8.2.7 | |
| drupal/core | lt | 8.2.7 |
References
www.securityfocus.com/bid/96919
www.securitytracker.com/id/1038058
github.com/advisories/GHSA-w7qx-vwr9-2j3r
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6377.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6377.yaml
nvd.nist.gov/vuln/detail/CVE-2017-6377
www.drupal.org/SA-2017-001
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
NONE
AV:N/AC:L/Au:N/C:N/I:P/A:N
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
8 High
AI Score
Confidence
High
0.002 Low
EPSS
Percentile
64.7%