Lack of domain validation in Druple core

published 2022-07-20 4 y ago modified 2026-09-19 50 d ago also BIT-drupal-2022-25276 , DRUPAL-CORE-2022-015 , EUVD-2023-1196 , GHSA-4wfq-jc9h-vpcx

cvss: 6.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 44%
public exploits: 0; none known

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.

Patch / fix

fixed in 3

packagist drupal/core 9.3.19, 9.4.3
bitnami drupal 9.3.19, 9.4.3
Drupal Core 9.3.19, 9.4.3

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2022-25276 updated 2025-11-21

drupal: multiple vulnerabilities

Red Hat All currently supported Red Hat products
not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 21 mo ago (2025-02-03)

Exploit prediction

0.53% chance of exploitation in the next 30 days, higher than 44% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
GitHub	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
NVD	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
CNA	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
OSV	3.1	6.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Affected packages

ecosystem	package	affected	fixed in
packagist	drupal/core	>=8.0.0, <9.3.19 >=9.4.0, <9.4.3	9.3.19 9.4.3
bitnami	drupal	>=9.3.0, <9.3.19 >=9.4.0, <9.4.3	9.3.19 9.4.3

Affected products

Drupal Core

Classification

Weakness

CWE-79 Improper Neutralization of Input During Web Page Generation

References

drupal.org /sa-core-2022-015
web, vendor-advisory, advisory
nvd.nist.gov /vuln/detail/CVE-2022-25276
advisory, web
github.com /drupal/core
package

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary