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Vulnerability details: VCID-g4xm-e2pe-7qek
Vulnerability ID VCID-g4xm-e2pe-7qek
Aliases CVE-2017-6923
GHSA-v3f6-f29f-rgvp
Summary Missing Authorization in Drupal In Drupal 8.x prior to 8.3.7 When creating a view, you can optionally use Ajax to update the displayed data via filter parameters. The views subsystem/module did not restrict access to the Ajax endpoint to only views configured to use Ajax. This is mitigated if you have access restrictions on the view. It is best practice to always include some form of access restrictions on all views, even if you are using another module to display them.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-862 Missing Authorization
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
epss 0.00264 https://api.first.org/data/v1/epss?cve=CVE-2017-6923
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-v3f6-f29f-rgvp
cvssv3.1 6.5 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6923.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6923.yaml
cvssv3.1 6.5 https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6923.yaml
generic_textual MODERATE https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6923.yaml
cvssv2 4.0 https://nvd.nist.gov/vuln/detail/CVE-2017-6923
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2017-6923
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2017-6923
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2017-6923
cvssv3.1 6.5 https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple
generic_textual MODERATE https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple
cvssv3.1 6.5 https://www.drupal.org/SA-CORE-2017-004
generic_textual MODERATE https://www.drupal.org/SA-CORE-2017-004
cvssv3.1 6.5 http://www.securityfocus.com/bid/100368
generic_textual MODERATE http://www.securityfocus.com/bid/100368
cvssv3.1 6.5 http://www.securitytracker.com/id/1039200
generic_textual MODERATE http://www.securitytracker.com/id/1039200
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2017-6923
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6923.yaml
https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6923.yaml
https://nvd.nist.gov/vuln/detail/CVE-2017-6923
https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple
https://www.drupal.org/SA-CORE-2017-004
http://www.securityfocus.com/bid/100368
http://www.securitytracker.com/id/1039200
cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*
GHSA-v3f6-f29f-rgvp https://github.com/advisories/GHSA-v3f6-f29f-rgvp
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/core/CVE-2017-6923.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/FriendsOfPHP/security-advisories/blob/master/drupal/drupal/CVE-2017-6923.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:L/Au:S/C:P/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-6923
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-6923
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2017-6923
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://www.drupal.org/forum/newsletters/security-advisories-for-drupal-core/2017-08-16/drupal-core-multiple
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://www.drupal.org/SA-CORE-2017-004
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at http://www.securityfocus.com/bid/100368
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at http://www.securitytracker.com/id/1039200
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.49746
EPSS Score 0.00264
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:56:51.960825+00:00 GithubOSV Importer Import https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2019/10/GHSA-v3f6-f29f-rgvp/GHSA-v3f6-f29f-rgvp.json 37.0.0