// For flags

CVE-2019-6341

Drupal core - Moderately critical - Cross Site Scripting - SA-CORE-2019-004

Severity Score

5.4
*CVSS v3

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

-
*SSVC
Descriptions

In Drupal 7 versions prior to 7.65; Drupal 8.6 versions prior to 8.6.13;Drupal 8.5 versions prior to 8.5.14. Under certain circumstances the File module/subsystem allows a malicious user to upload a file that can trigger a cross-site scripting (XSS) vulnerability.

En Drupal 7, en versiones anteriores a la 7.65; Drupal 8.6, en versiones anteriores a la 8.6.13 y Drupal 8.5, en versiones anteriores a la 8.5.14. En ciertas condiciones, el módulo/subsistema File permite que un usuario malicioso suba un archivo que puede desencadenar una vulnerabilidad Cross-Site Scripting (XSS).

This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Drupal. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the handling of the filename parameter provided to the file.inc component. The issue results from the lack of proper validation of user-supplied data, which can lead to the injection of an arbitrary script. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of the web server.

*Credits: Sam Thomas
CVSS Scores
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None
Attack Vector
Network
Attack Complexity
Medium
Authentication
Single
Confidentiality
None
Integrity
Partial
Availability
None
* Common Vulnerability Scoring System
SSVC
  • Decision:-
Exploitation
-
Automatable
-
Tech. Impact
-
* Organization's Worst-case Scenario
Timeline
  • 2019-01-15 CVE Reserved
  • 2019-03-26 CVE Published
  • 2024-08-04 CVE Updated
  • 2024-10-19 EPSS Updated
  • ---------- Exploited in Wild
  • ---------- KEV Due Date
  • ---------- First Exploit
CWE
  • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
CAPEC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 7.0 < 7.65
Search vendor "Drupal" for product "Drupal" and version " >= 7.0 < 7.65"
-
Affected
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 8.5.0 < 8.5.14
Search vendor "Drupal" for product "Drupal" and version " >= 8.5.0 < 8.5.14"
-
Affected
Drupal
Search vendor "Drupal"
 Drupal
Search vendor "Drupal" for product "Drupal"
 >= 8.6.0 < 8.6.13
Search vendor "Drupal" for product "Drupal" and version " >= 8.6.0 < 8.6.13"
-
Affected
Debian
Search vendor "Debian"
 Debian Linux
Search vendor "Debian" for product "Debian Linux"
 8.0
Search vendor "Debian" for product "Debian Linux" and version "8.0"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 28
Search vendor "Fedoraproject" for product "Fedora" and version "28"
-
Affected
Fedoraproject
Search vendor "Fedoraproject"
 Fedora
Search vendor "Fedoraproject" for product "Fedora"
 29
Search vendor "Fedoraproject" for product "Fedora" and version "29"
-
Affected