GHSA-q9j3-4ghj-6h57 – codeigniter/framework

Package

Manager: composer
Name: codeigniter/framework
Vulnerable Version: >=0 <3.0.3

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:L/SA:N

EPSS: N/A pctlN/A

Details

Inadequate XSS Prevention in CodeIgniter/Framework Security Library The xss_clean() method in the Security Library of CodeIgniter/Framework, specifically in versions before 3.0.3, exhibited a vulnerability that allowed certain Cross-Site Scripting (XSS) vectors to bypass its intended protection mechanisms. The xss_clean() method is designed to sanitize input data by removing potentially malicious content, thus preventing XSS attacks. However, in versions prior to 3.0.3, it was discovered that the method did not adequately mitigate specific XSS vectors, leaving a potential security gap.

Metadata

Created: 2024-05-15T18:08:27Z
Modified: 2024-05-15T18:08:27Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2024/05/GHSA-q9j3-4ghj-6h57/GHSA-q9j3-4ghj-6h57.json
CWE IDs: ["CWE-79"]
Alternative ID: N/A
Finding: F425
Auto approve: 1