How severe is CVE-2012-2725?

CVE-2012-2725 has a CVSS 2.0 base score of 3.5, rated low severity.

Is CVE-2012-2725 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-2725?

CVE-2012-2725 affects Authoring Html 6.x-1.0. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-2725?

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

When was CVE-2012-2725 published?

CVE-2012-2725 was published on 2012-06-27 and last updated on 2026-06-16.

CVE-2012-2725

CVE-2012-2725 is a low-severity vulnerability in Authoring Html 6.x-1.0 with a CVSS 2.0 base score of 3.5. 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-264.

Key facts

Severity: Low (CVSS 2.0 base score 3.5)
EPSS exploit prediction: 2% (74th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Authoring Html 6.x-1.0
Published: 2012-06-27
Last modified: 2026-06-16

Description

classes/Filter/WhitelistedExternalFilter.php in the Authoring HTML module 6.x-1.x before 6.x-1.1 for Drupal does not properly validate sources with the host white list, which allows remote authenticated users to bypass intended access restrictions and conduct cross-site scripting (XSS) attacks.

Frequently asked questions

What is CVE-2012-2725?: classes/Filter/WhitelistedExternalFilter.php in the Authoring HTML module 6.x-1.x before 6.x-1.1 for Drupal does not properly validate sources with the host white list, which allows remote authenticated users to bypass intended access restrictions and conduct cross-site scripting (XSS) attacks.
How severe is CVE-2012-2725?: CVE-2012-2725 has a CVSS 2.0 base score of 3.5, rated low severity.
Is CVE-2012-2725 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (74th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-2725?: CVE-2012-2725 affects Authoring Html 6.x-1.0. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-2725?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-2725 published?: CVE-2012-2725 was published on 2012-06-27 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:authoring_html:6.x-1.0:*:*:*:*:*:*:*:*

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