How severe is CVE-2022-25276?

CVE-2022-25276 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2022-25276 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2022-25276?

CVE-2022-25276 affects Drupal. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2022-25276?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2022-25276 published?

CVE-2022-25276 was published on 2023-04-26 and last updated on 2026-06-17.

CVE-2022-25276

CVE-2022-25276 is a medium-severity vulnerability in Drupal with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Drupal
Published: 2023-04-26
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2022-25276?: 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.
How severe is CVE-2022-25276?: CVE-2022-25276 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2022-25276 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2022-25276?: CVE-2022-25276 affects Drupal. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2022-25276?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2022-25276 published?: CVE-2022-25276 was published on 2023-04-26 and last updated on 2026-06-17.

References

https://www.drupal.org/sa-core-2022-015

Affected products (1)

cpe:2.3:a:drupal:drupal:*:*:*:*:*:*:*:*

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