What’s Vulnerable › Vulnerabilities
CVE-2022-25276
- Severity: medium (CVSS 6.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.5% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2023-04-26 · updated 2026-06-17
- Weakness: CWE-79
Description
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.
Affected products
- Drupal: from 9.3.0 before 9.3.19; from 9.4.0 before 9.4.3 — fixed in 9.3.19, 9.4.3
How to fix
Upgrade to a fixed version: Drupal 9.3.19, 9.4.3. Check the vendor advisory for mitigations.
References
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