CVE-2025-30081
March 19, 2025
A cross-site scripting (XSS) vulnerability has been discovered in the Clickstorm SEO extension. This vulnerabily is exploitable by a logged in backend user utilizing the TYPO3 backend user interface. This user can create output in the HTML context by exploiting improperly encoded user input. Updates 6.7.0, 7.4.0, 8.3.0 and 9.2.0 are available for download.
Affected Packages
https://github.com/clickstorm/cs_seo.git (GITHUB):
Affected version(s) >=6.0.0 <6.7.0Fix Suggestion:
Update to version 6.7.0https://github.com/clickstorm/cs_seo.git (GITHUB):
Affected version(s) >=8.0.0 <8.3.0Fix Suggestion:
Update to version 8.3.0https://github.com/clickstorm/cs_seo.git (GITHUB):
Affected version(s) >=9.0.0 <9.2.0Fix Suggestion:
Update to version 9.2.0https://github.com/clickstorm/cs_seo.git (GITHUB):
Affected version(s) >=7.0.0 <7.4.0Fix Suggestion:
Update to version 7.4.0Related Resources (4)
Do you need more information?
Contact UsCVSS v4
Base Score:
2.1
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
LOW
Vulnerable System Integrity
LOW
Vulnerable System Availability
LOW
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
Exploit Maturity
POC
CVSS v3
Base Score:
6.3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
LOW
Availability
LOW
Exploit Maturity
FUNCTIONAL
Weakness Type (CWE)
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
