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CVE-2025-13671

6.5 · MEDIUM
Published Feb 19, 2026 opentext CWE-352

Overview

CVE-2025-13671 is a medium-severity vulnerability affecting opentext web_site_management_server. It was published on February 19, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical Description

Cross-Site Request Forgery (CSRF) vulnerability in OpenText™ Web Site Management Server allows Cross Site Request Forgery. The vulnerability could make a user, with active session inside the product, click on a page that contains this malicious HTML triggering to perform changes unconsciously.

This issue affects Web Site Management Server: 16.7.0, 16.7.1.

Remediation

Check the references section for vendor advisories and patches from opentext. Update web_site_management_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

Affected Products

Vendor Product Versions Status

References

Ref support.opentext.com/csm/en?id=ot_kb_unauthenticated&sysparm_article=KB0854846 GitHub github.com/MarioTesoro/vulnerability-research/blob/main/CVE-2025-13671/README.md

Frequently Asked Questions

What is CVE-2025-13671?

CVE-2025-13671 is a medium-severity vulnerability affecting opentext web_site_management_server. It was published on February 19, 2026 and has a CVSS 3.1 base score of 6.5 (MEDIUM).

How severe is CVE-2025-13671?

This vulnerability has a CVSS 3.1 base score of 6.5, rated MEDIUM. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

How do I fix or remediate CVE-2025-13671?

Check the references section for vendor advisories and patches from opentext. Update web_site_management_server to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.

How can CyberStrike help with CVE-2025-13671?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-13671 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.

How CyberStrike Helps

Autonomous Discovery

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Code Review

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HackBrowser

Browser-based exploitation validates findings with real proof-of-concept.
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