5.4
MEDIUM CVSS 3.0
CVE-2016-3144
Drupal Block Class XSS Vulnerability
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.

INFO

Published Date :

April 15, 2016, 3:59 p.m.

Last Modified :

April 12, 2025, 10:46 a.m.

Remotely Exploit :

Yes !
Affected Products

The following products are affected by CVE-2016-3144 vulnerability. Even if cvefeed.io is aware of the exact versions of the products that are affected, the information is not represented in the table below.

ID Vendor Product Action
1 Fedoraproject fedora
1 Fourkitchens block_class
CVSS Scores
The Common Vulnerability Scoring System is a standardized framework for assessing the severity of vulnerabilities in software and systems. We collect and displays CVSS scores from various sources for each CVE.
Score Version Severity Vector Exploitability Score Impact Score Source
CVSS 2.0 LOW [email protected]
CVSS 3.0 MEDIUM [email protected]
Solution
The Drupal Block Class module is vulnerable to cross-site scripting (XSS) attacks.
  • Update the affected Drupal Block Class module.
  • If using Fedora, update the affected drupal7-block_class package.
CWE - Common Weakness Enumeration

While CVE identifies specific instances of vulnerabilities, CWE categorizes the common flaws or weaknesses that can lead to vulnerabilities. CVE-2016-3144 is associated with the following CWEs:

Common Attack Pattern Enumeration and Classification (CAPEC)

Common Attack Pattern Enumeration and Classification (CAPEC) stores attack patterns, which are descriptions of the common attributes and approaches employed by adversaries to exploit the CVE-2016-3144 weaknesses.

We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).

Results are limited to the first 15 repositories due to potential performance issues.

The following list is the news that have been mention CVE-2016-3144 vulnerability anywhere in the article.

The following table lists the changes that have been made to the CVE-2016-3144 vulnerability over time.

Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.

  • CVE Modified by af854a3a-2127-422b-91ae-364da2661108

    Nov. 21, 2024

    Action Type Old Value New Value
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html
    Added Reference https://www.drupal.org/node/2636498
    Added Reference https://www.drupal.org/node/2636502
  • CVE Modified by [email protected]

    May. 14, 2024

    Action Type Old Value New Value
  • CVE Modified by [email protected]

    Dec. 03, 2016

    Action Type Old Value New Value
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182886.html [No Types Assigned]
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182953.html [No Types Assigned]
  • Modified Analysis by [email protected]

    Aug. 01, 2016

    Action Type Old Value New Value
    Changed CPE Configuration Configuration 1 OR *cpe:2.3:a:fourkitchens:block_class:7.x-2.1:*:*:*:*:drupal:*:* *cpe:2.3:a:fourkitchens:block_class:7.x-2.0:*:*:*:*:drupal:*:* Configuration 1 OR *cpe:2.3:a:fourkitchens:block_class:7.x-2.1:*:*:*:*:drupal:*:* *cpe:2.3:a:fourkitchens:block_class:7.x-2.0:*:*:*:*:drupal:*:* Configuration 2 OR *cpe:2.3:o:fedoraproject:fedora:24:*:*:*:*:*:*:*
  • CVE Modified by [email protected]

    Jul. 29, 2016

    Action Type Old Value New Value
    Added Reference http://lists.fedoraproject.org/pipermail/package-announce/2016-April/182535.html
  • Modified Analysis by [email protected]

    Apr. 19, 2016

    Action Type Old Value New Value
    Added CPE Configuration Configuration 1 OR *cpe:2.3:a:fourkitchens:block_class:7.x-2.1:*:*:*:*:drupal:*:* *cpe:2.3:a:fourkitchens:block_class:7.x-2.0:*:*:*:*:drupal:*:*
    Added CVSS V2 (AV:N/AC:M/Au:S/C:N/I:P/A:N)
    Added CVSS V3 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
    Changed Reference Type https://www.drupal.org/node/2636502 No Types Assigned https://www.drupal.org/node/2636502 Advisory, Patch
    Changed Reference Type https://www.drupal.org/node/2636498 No Types Assigned https://www.drupal.org/node/2636498 Patch
    Added CWE CWE-79
  • Initial Analysis by [email protected]

    Apr. 18, 2016

    Action Type Old Value New Value
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days. Following chart shows the EPSS score history of the vulnerability.
Vulnerability Scoring Details
Base CVSS Score: 5.4
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact
Base CVSS Score: 3.5
Access Vector
Access Complexity
Authentication
Confidentiality Impact
Integrity Impact
Availability Impact
Exploit Prediction

EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.

0.22 }} -0.05%

score

0.44753

percentile