Description
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.
References (1)
Core 1
Core References
Third Party Advisory
https://www.drupal.org/sa-contrib-2025-071
Scores
CVSS v3
8.8
EPSS
0.0022
EPSS Percentile
13.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
partial
Details
CWE
CWE-79
Status
published
Products (1)
1xinternet/simple_klaro
< 1.10.0
Published
Jun 13, 2025
Tracked Since
Feb 18, 2026