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CVE-2017-6931

21
FAUCET Score

CVE-2017-6931 is a medium-severity vulnerability affecting Drupal 8.4.x versions before 8.4.5, specifically within the Settings Tray module. It allows authenticated users to modify data they lack explicit permissions for, potentially leading to unauthorized information alteration. The CVSS score of 6.5 indicates a network-based attack with low complexity and high integrity impact, but no confidentiality or availability impact. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.

Impacted Technologies

VendorProductVersion(s)CPE
>= 8.4.0, < 8.4.5CPE matchmatch criteria
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.0

6.5MEDIUM

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
NONE
Exploitability Score
2.8
Impact Score
3.6
CvssVersion
3.0

Exploit Intelligence

EPSS Score
1.09%
Probability of exploitation in next 30 days
EPSS Percentile
61.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0109 is in the 75th percentile among its peer group of 21,958 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (2)

composerpatch availablevia ghsa
Product: drupal/coreFixed in: 8.4.5
composerpatch availablevia ghsa
Product: drupal/drupalFixed in: 8.4.5

Vendor Advisories (1)

composerGHSA-7ffh-cjvg-fpr4medium

Drupal Settings Tray access bypass

May 13, 2022

References

drupal.org / sa-core-2018-001
MitigationVendor Advisory