Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the "Administer block classes" permission to inject arbitrary web script or HTML via a class name
Published Apr 15, 2016
5.4
MEDIUMCVSS 3.0
EPSS 1.12%
Description
Cross-site scripting (XSS) vulnerability in the Block Class module 7.x-2.x before 7.x-2.2 for Drupal allows remote authenticated users with the "Administer block classes" permission to inject arbitrary web script or HTML via a class name.
Affected products
No data.
Configuration 1
- 7.x-2.0
- 7.x-2.1
Configuration 2
- 24
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.
CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
AV:N/AC:M/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.12% (0.01116) | 64.86th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.12% (0.01116) | 61.70th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.27% (0.00273) | 48.72th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.11% (0.00106) | 44.77th | v3 (v2023.03.01) |
| Jun 28, 2024 | 0.11% (0.00106) | 43.41th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.11% (0.00106) | 41.39th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.13% (0.01132) | 56.11th | v2 (v2022.01.01) |
| Sep 22, 2022 | 1.13% (0.01132) | 54.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.13% (0.01132) | 52.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.13% (0.01132) | 30.65th | v2 (v2022.01.01) |
References (5)
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html vendor-advisoryx_refsource_FEDORA
- http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html vendor-advisoryx_refsource_FEDORA
- https://www.drupal.org/node/2636498 x_refsource_CONFIRMPatch
- https://www.drupal.org/node/2636502 x_refsource_MISCPatchVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html | vendor-advisoryx_refsource_FEDORA | |
| http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html | vendor-advisoryx_refsource_FEDORA | |
| https://www.drupal.org/node/2636498 | x_refsource_CONFIRMPatch | |
| https://www.drupal.org/node/2636502 | x_refsource_MISCPatchVendor Advisory |
Change history (0)
No recorded changes yet.