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CVE-2025-70811

4.3 · MEDIUM
Published Apr 9, 2026 phpbb CWE-352

Overview

CVE-2025-70811 is a medium-severity vulnerability affecting phpbb phpbb. It was published on April 9, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

This vulnerability has a CVSS 3.1 base score of 4.3, 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 vulnerability in Phpbb phbb3 v.3.3.15 allows a local attacker to execute arbitrary code via the Admin Control Panel icon management functionality.

Remediation

Check the references section for vendor advisories and patches from phpbb. Update phpbb 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

GitHub github.com/ariefibis GitHub github.com/ariefibis/PHPBB/security/advisories/GHSA-56pv-xg3w-6822 Ref www.linkedin.com/in/mohammed-a-6a2548112/

Frequently Asked Questions

What is CVE-2025-70811?

CVE-2025-70811 is a medium-severity vulnerability affecting phpbb phpbb. It was published on April 9, 2026 and has a CVSS 3.1 base score of 4.3 (MEDIUM).

How severe is CVE-2025-70811?

This vulnerability has a CVSS 3.1 base score of 4.3, 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-2025-70811?

Check the references section for vendor advisories and patches from phpbb. Update phpbb 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-2025-70811?

CyberStrike's AI-powered security agents can automatically detect CVE-2025-70811 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

AI agents map your attack surface to find vulnerabilities like this one.
Continuous Pentesting

Automated penetration testing that runs continuously, not just quarterly.
Code Review

AI-driven PR review catches vulnerable dependencies before they ship.
HackBrowser

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