XSS Vulnerability in Concrete5 Legacy Software by Concrete CMS
CVE-2021-41462

6.1MEDIUM

Key Information:

Vendor

Concrete5-legacy Project

Status
Concrete5-legacy
Vendor
CVE Published:
1 October 2021

What is CVE-2021-41462?

A Cross-site Scripting (XSS) vulnerability in the Concrete5 Legacy platform allows remote attackers to inject arbitrary scripts or HTML into web applications through the manipulation of the ctID parameter in the collection_add.php file. This exploitation can lead to unauthorized actions being performed on behalf of users or sensitive information being stolen. Users of Concrete5 Legacy 5.6.4.0 and earlier are strongly encouraged to take immediate action to secure their applications.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

References

https://github.com/concrete5/concrete5-legacy/issues/2006
x_refsource_MISC
https://github.com/concrete5/concrete5-legacy
x_refsource_MISC

CVSS V3.1

Score:
6.1
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
Required
Scope:
Changed

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.