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Vulnerability details: VCID-s6ek-bjnx-9fc1
Vulnerability ID VCID-s6ek-bjnx-9fc1
Aliases CVE-2020-13676
GHSA-qfhg-m6r8-xxpj
Summary multiple issues
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-863 Incorrect Authorization
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-284 Improper Access Control
System Score Found at
epss 0.00285 https://api.first.org/data/v1/epss?cve=CVE-2020-13676
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-qfhg-m6r8-xxpj
cvssv3.1 6.5 https://github.com/drupal/core
generic_textual MODERATE https://github.com/drupal/core
cvssv3.1 6.5 https://github.com/drupal/core/commit/8e8e3d2ddd72471ba886346ecabfb5d98fd27d9b
generic_textual MODERATE https://github.com/drupal/core/commit/8e8e3d2ddd72471ba886346ecabfb5d98fd27d9b
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2020-13676
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2020-13676
archlinux High https://security.archlinux.org/AVG-2407
cvssv3.1 6.5 https://www.drupal.org/sa-core-2021-009
generic_textual MODERATE https://www.drupal.org/sa-core-2021-009
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2020-13676
https://github.com/drupal/core
https://github.com/drupal/core/commit/8e8e3d2ddd72471ba886346ecabfb5d98fd27d9b
https://www.drupal.org/sa-core-2021-009
AVG-2407 https://security.archlinux.org/AVG-2407
CVE-2020-13676 https://nvd.nist.gov/vuln/detail/CVE-2020-13676
GHSA-qfhg-m6r8-xxpj https://github.com/advisories/GHSA-qfhg-m6r8-xxpj
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/drupal/core
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://github.com/drupal/core/commit/8e8e3d2ddd72471ba886346ecabfb5d98fd27d9b
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:3.1/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-2020-13676
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:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Found at https://www.drupal.org/sa-core-2021-009
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 0.52051
EPSS Score 0.00285
Published At May 30, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-05-30T19:37:06.892123+00:00 Arch Linux Importer Import https://security.archlinux.org/AVG-2407 38.6.0