7.5high
CVE-2017-6919
Drupal access control bypass vulnerability
Also known as GHSA-6hpj-9xj7-2jxx
Published 9 y ago · modified 4 mo ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
1.6%
percentile 76%
Public exploits
0
none known
Summary
Drupal 8 before 8.2.8 and 8.3 before 8.3.1 allows critical access bypass by authenticated users if the RESTful Web Services (rest) module is enabled and the site allows PATCH requests.
Exploit prediction (EPSS)
1.61% probability of exploitation in the next 30 days, higher than 76% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| packagist | drupal/core | >=8.0, <8.2.8 >=8.3.0, <8.3.1 | 8.2.8 8.3.1 |
| packagist | drupal/drupal | >=8.0, <8.2.8 >=8.3.0, <8.3.1 | 8.2.8 8.3.1 |
Affected products
- n/a Drupal
Classification
- Weakness
- CWE-284 Improper Access Control
References
- securityfocus.com /bid/97941 · vdb-entry, x_refsource_BID, x_transferred
- drupal.org /SA-CORE-2017-002 · x_refsource_CONFIRM, x_transferred
- securitytracker.com /id/1038371 · vdb-entry, x_refsource_SECTRACK, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-6919 · advisory
- github.com /FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6919.yaml · web
- github.com /FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6919.yaml · web
- github.com /drupal/core · package
- drupal.org /SA-2017-002 · web
Sources
- CVE List: CVE-2017-6919
- GitHub Advisory: GHSA-6hpj-9xj7-2jxx
- NVD: CVE-2017-6919
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