CVE-2012-1657

CVE-2012-1657 is a low-severity vulnerability in Fourkitchens Block Class with a CVSS 2.0 base score of 2.1. 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

Description

Cross-site scripting (XSS) vulnerability in block_class.module in the Block Class module before 7.x-1.1 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via the class name.

Frequently asked questions

What is CVE-2012-1657?
Cross-site scripting (XSS) vulnerability in block_class.module in the Block Class module before 7.x-1.1 for Drupal allows remote authenticated users with certain permissions to inject arbitrary web script or HTML via the class name.
How severe is CVE-2012-1657?
CVE-2012-1657 has a CVSS 2.0 base score of 2.1, rated low severity.
Is CVE-2012-1657 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (73rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-1657?
CVE-2012-1657 primarily affects Fourkitchens Block Class. In total, 14 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-1657?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-1657 published?
CVE-2012-1657 was published on 2012-09-18 and last updated on 2026-06-16.

References

Affected products (14)

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