How severe is CVE-2012-4470?

CVE-2012-4470 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2012-4470 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-4470?

CVE-2012-4470 affects Philip Ludlam Listhandler. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2012-4470?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2012-4470 published?

CVE-2012-4470 was published on 2012-11-30 and last updated on 2026-06-16.

CVE-2012-4470

CVE-2012-4470 is a high-severity vulnerability in Philip Ludlam Listhandler with a CVSS 2.0 base score of 7.5. 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: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 1% (67th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Philip Ludlam Listhandler
Published: 2012-11-30
Last modified: 2026-06-16

Description

The Listhandler module 6.x-1.x before 6.x-1.1 for Drupal does not properly check permissions when importing emails, which allows remote comment authors to bypass access restrictions and possibly have other unspecified impact.

Frequently asked questions

What is CVE-2012-4470?: The Listhandler module 6.x-1.x before 6.x-1.1 for Drupal does not properly check permissions when importing emails, which allows remote comment authors to bypass access restrictions and possibly have other unspecified impact.
How severe is CVE-2012-4470?: CVE-2012-4470 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2012-4470 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (67th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-4470?: CVE-2012-4470 affects Philip Ludlam Listhandler. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2012-4470?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2012-4470 published?: CVE-2012-4470 was published on 2012-11-30 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:philip_ludlam:listhandler:6.x-1.0:*:*:*:*:*:*:*

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