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Vulnerability details: VCID-n7un-zgqv-jfef
Vulnerability ID VCID-n7un-zgqv-jfef
Aliases CVE-2022-25276
GHSA-4wfq-jc9h-vpcx
Summary Lack of domain validation in Druple core The Media oEmbed iframe route does not properly validate the iframe domain setting, which allows embeds to be displayed in the context of the primary domain. Under certain circumstances, this could lead to cross-site scripting, leaked cookies, or other vulnerabilities.
Status Published
Exploitability 0.5
Weighted Severity 6.2
Risk 3.1
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
epss 0.01256 https://api.first.org/data/v1/epss?cve=CVE-2022-25276
cvssv3.1_qr MODERATE https://github.com/advisories/GHSA-4wfq-jc9h-vpcx
cvssv3.1 6.1 https://github.com/drupal/core
generic_textual MODERATE https://github.com/drupal/core
cvssv3.1 6.1 https://nvd.nist.gov/vuln/detail/CVE-2022-25276
generic_textual MODERATE https://nvd.nist.gov/vuln/detail/CVE-2022-25276
cvssv3.1 6.1 https://www.drupal.org/sa-core-2022-015
generic_textual MODERATE https://www.drupal.org/sa-core-2022-015
Reference id Reference type URL
https://api.first.org/data/v1/epss?cve=CVE-2022-25276
https://github.com/drupal/core
https://www.drupal.org/sa-core-2022-015
CVE-2022-25276 https://nvd.nist.gov/vuln/detail/CVE-2022-25276
GHSA-4wfq-jc9h-vpcx https://github.com/advisories/GHSA-4wfq-jc9h-vpcx
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/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:N/UI:R/S:C/C:L/I:L/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2022-25276
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:N/UI:R/S:C/C:L/I:L/A:N Found at https://www.drupal.org/sa-core-2022-015
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 0.7933
EPSS Score 0.01256
Published At April 2, 2026, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2026-04-01T12:51:13.051250+00:00 GitLab Importer Import https://gitlab.com/gitlab-org/advisories-community/-/blob/main/packagist/drupal/core/CVE-2022-25276.yml 38.0.0