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
Published Sep 18, 2012
2.1
LOWCVSS 2.0
EPSS 1.61%
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.
Affected products
No data.
- 5.x-1.0
- 5.x-1.0
- 5.x-1.1
- 5.x-1.x
- 6.x-1.0
- 6.x-1.1
- 6.x-1.2
- 6.x-1.3
- 6.x-1.4
- 6.x-1.4
- 6.x-1.x
- 6.x-2.x
- 7.x-1.0
- 7.x-1.x
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:H/Au:S/C:N/I:P/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.61% (0.01607) | 75.01th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.61% (0.01607) | 72.66th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.26% (0.00259) | 47.30th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.12% (0.00119) | 47.64th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.12% (0.00122) | 44.75th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.31% (0.01315) | 68.50th | v2 (v2022.01.01) |
| Feb 22, 2023 | 1.31% (0.01315) | 68.21th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.31% (0.01315) | 66.08th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.31% (0.01315) | 41.88th | v2 (v2022.01.01) |
References (8)
- http://drupal.org/node/1471090 x_refsource_CONFIRMPatch
- http://drupal.org/node/1471808 x_refsource_MISCPatchVendor Advisory
- http://drupalcode.org/project/block_class.git/commit/9a5205d x_refsource_CONFIRM
- http://secunia.com/advisories/48298 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.openwall.com/lists/oss-security/2012/04/07/1 mailing-listx_refsource_MLIST
- http://www.osvdb.org/79851 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/52341 vdb-entryx_refsource_BIDPatch
- https://exchange.xforce.ibmcloud.com/vulnerabilities/73776 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://drupal.org/node/1471090 | x_refsource_CONFIRMPatch | |
| http://drupal.org/node/1471808 | x_refsource_MISCPatchVendor Advisory | |
| http://drupalcode.org/project/block_class.git/commit/9a5205d | x_refsource_CONFIRM | |
| http://secunia.com/advisories/48298 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.openwall.com/lists/oss-security/2012/04/07/1 | mailing-listx_refsource_MLIST | |
| http://www.osvdb.org/79851 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/52341 | vdb-entryx_refsource_BIDPatch | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/73776 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.