CVE-2025-48203 – clickstorm/cs-seo

Package

Manager: composer
Name: clickstorm/cs-seo
Vulnerable Version: >=9.0.0 <9.3.0 || >=8.0.0 <8.4.0 || >=7.0.0 <7.5.0 || >=6.3.0 <6.8.0

Severity

Level: Medium

CVSS v3.1: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:L/E:F/RL:O/RC:C

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

EPSS: 0.00043 pctl0.12302

Details

[clickstorm] SEO (cs_seo) TYPO3 extension Cross-site Scripting (XSS) vulnerability Cross-site scripting (XSS) vulnerability in the [clickstorm] SEO (cs_seo) TYPO3 extension allows backend users to execute arbitrary script via the JSON-LD output.

Metadata

Created: 2025-05-21T17:18:16Z
Modified: 2025-05-21T19:05:00Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2025/05/GHSA-6p8w-pc35-mqv8/GHSA-6p8w-pc35-mqv8.json
CWE IDs: ["CWE-79"]
Alternative ID: GHSA-6p8w-pc35-mqv8
Finding: F425
Auto approve: 1