Cross-site scripting (XSS) vulnerability in block_class.module in the Block Class module…
Priority LOW 14CWE-79Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- — Not recorded in CVSS 2.0
- Attack complexity
- High
- Impact type
- Cross-site scripting
- Confidentiality · integrity · availability
- None · Partial · None
- Fix status
- No fix listed
Attack profile from CVSS 2.0 · NVD. Fix status from CNA. Impact type from CWE-79.
Summary
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.
Why it matters now
EPSS 0.01607 76th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 15
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fourkitchens:block_class:5.x-1.0:*:*:*:*:*:*:* | 5.x-1.0 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:5.x-1.0:rc:*:*:*:*:*:* | 5.x-1.0 rc | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:5.x-1.1:*:*:*:*:*:*:* | 5.x-1.1 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:5.x-1.x:dev:*:*:*:*:*:* | 5.x-1.x dev | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.0:*:*:*:*:*:*:* | 6.x-1.0 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.1:*:*:*:*:*:*:* | 6.x-1.1 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.2:*:*:*:*:*:*:* | 6.x-1.2 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.3:*:*:*:*:*:*:* | 6.x-1.3 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.4:*:*:*:*:*:*:* | 6.x-1.4 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-1.4:beta1:*:*:*:*:*:* | 6.x-1.4 beta1 | Vulnerable | Fourkitchens |
- cpe:2.3:a:fourkitchens:block_class:5.x-1.0:*:*:*:*:*:*:* Versions 5.x-1.0 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:5.x-1.0:rc:*:*:*:*:*:* Versions 5.x-1.0 rc Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:5.x-1.1:*:*:*:*:*:*:* Versions 5.x-1.1 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:5.x-1.x:dev:*:*:*:*:*:* Versions 5.x-1.x dev Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.0:*:*:*:*:*:*:* Versions 6.x-1.0 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.1:*:*:*:*:*:*:* Versions 6.x-1.1 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.2:*:*:*:*:*:*:* Versions 6.x-1.2 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.3:*:*:*:*:*:*:* Versions 6.x-1.3 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.4:*:*:*:*:*:*:* Versions 6.x-1.4 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-1.4:beta1:*:*:*:*:*:* Versions 6.x-1.4 beta1 Vulnerable ·Fourkitchens
Show 5 more CPE
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:fourkitchens:block_class:6.x-1.x:dev:*:*:*:*:*:* | 6.x-1.x dev | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:6.x-2.x:dev:*:*:*:*:*:* | 6.x-2.x dev | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:7.x-1.0:*:*:*:*:*:*:* | 7.x-1.0 | Vulnerable | Fourkitchens |
| cpe:2.3:a:fourkitchens:block_class:7.x-1.x:dev:*:*:*:*:*:* | 7.x-1.x dev | Vulnerable | Fourkitchens |
| cpe:2.3:a:drupal:drupal:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Drupal |
- cpe:2.3:a:fourkitchens:block_class:6.x-1.x:dev:*:*:*:*:*:* Versions 6.x-1.x dev Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:6.x-2.x:dev:*:*:*:*:*:* Versions 6.x-2.x dev Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:7.x-1.0:*:*:*:*:*:*:* Versions 7.x-1.0 Vulnerable ·Fourkitchens
- cpe:2.3:a:fourkitchens:block_class:7.x-1.x:dev:*:*:*:*:*:* Versions 7.x-1.x dev Vulnerable ·Fourkitchens
- cpe:2.3:a:drupal:drupal:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Drupal
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2012-1657
- 2026-10-03 Alias added: GHSA-72fr-c7pw-pqmv
References
More Fourkitchens Block Class vulnerabilities
- TI-2016-02636 Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2… CVSS 3.0MEDIUM 5.4
Sources
- CVE-2012-1657 · CVE Program
- CVE-2012-1657 · NVD
- FIRST EPSS
- GHSA-72fr-c7pw-pqmv · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences