CVE-2012-1657
Cross-site scripting (XSS) vulnerability in block_class.module in the Block Class module before 7...
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.
Exploit likelihood
What each source reports
NVD Score used
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.
- Record
CVE-2012-1657- CVSS 2.0
- 2.1 Low
AV:N/AC:H/Au:S/C:N/I:P/A:N - Weakness
- CWE-79
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2012-1657- Updated
- 2026-11-02
EUVDEUVD-2012-1667 No score
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.
- Record
EUVD-2012-1667- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-72fr-c7pw-pqmv No score
Cross-site scripting (XSS) vulnerability in block_class.module in the Block Class module before 7...
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.
- Record
GHSA-72fr-c7pw-pqmv- Weakness
- CWE-79
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-1657 is a low vulnerability (CVSS 2.1) in Fourkitchens Block Class, published September 18, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.61%, the 75th percentile. No source names a fixed version.