// For flags

CVE-2025-48919

Simple Klaro - Moderately critical - Cross Site Scripting - SA-CONTRIB-2025-073

Severity Score

5.0
*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

0
*Multiple Sources

Exploited in Wild

-
*KEV

Decision

Track
*SSVC
Descriptions

Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Drupal Simple Klaro allows Cross-Site Scripting (XSS).This issue affects Simple Klaro: from 0.0.0 before 1.10.0.

*Credits: Pierre Rudloff (prudloff), Norman Kämper-Leymann (norman.lol), Juraj Nemec (poker10), Pierre Rudloff (prudloff), Cathy Theys (yesct)
CVSS Scores
Attack Vector
Network
Attack Complexity
High
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Attack Vector
Network
Attack Complexity
High
Authentication
Single
Confidentiality
Partial
Integrity
Partial
Availability
Partial
* Common Vulnerability Scoring System
SSVC
  • Decision:Track
Exploitation
None
Automatable
No
Tech. Impact
Partial
* Organization's Worst-case Scenario
Timeline
  • 2025-05-28 CVE Reserved
  • 2025-06-13 CVE Published
  • 2025-06-13 CVE Updated
  • 2025-07-15 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
  • CAPEC-63: Cross-Site Scripting (XSS)
References (1)
URL Tag Source
https://www.drupal.org/sa-contrib-2025-073
URL Date SRC
URL Date SRC
URL Date SRC
Affected Vendors, Products, and Versions
Vendor Product Version Other Status
Vendor Product Version Other Status <-- --> Vendor Product Version Other Status
Drupal
Search vendor "Drupal"
 Simple Klaro
Search vendor "Drupal" for product "Simple Klaro"
 >= 0.0.0 < 1.10.0
Search vendor "Drupal" for product "Simple Klaro" and version " >= 0.0.0 < 1.10.0"
en
Affected