CVE-2020-5501: phpBB 3.2.8 Group Avatar Modification CSRF

phpbb Updated 02 Oct 2025

Summary

06/03/2024

Disclosed on

CVE-2020-5501

CVE

No i

Fix available

Medium

Severity

Not published

CVSS Score

CVE-2020-5501: phpBB 3.2.8 allows a CSRF attack that can modify a group avatar. Affects phpbb versions >= 3.2.8, <= 3.2.8. No fix is published. How to fix ↓

Also tracked for

phpbb/phpbb · Packagist

The same CVE-2020-5501 is tracked separately for each ecosystem and vendor. Its fix information is the same; the package and affected versions differ.

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Background

phpBB is an open-source forum software package that allows users to create and manage online communities. It provides various features such as user registration, discussion boards, and group management. The vulnerability affects version 3.2.8 of phpBB.

Vulnerability Detail

The vulnerability in phpBB 3.2.8 allows for a Cross-Site Request Forgery (CSRF) attack that can modify a group avatar. This means that an attacker can trick a user into performing unintended actions, such as changing the avatar of a group, without their knowledge or consent. The impact of this vulnerability can lead to unauthorized modifications to group avatars, potentially causing confusion or disruption within the community.

How To Fix

No fixed version is published for this vulnerability.

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Workaround

Currently, there is no known workaround for this vulnerability. It is advised to apply the official patch or upgrade to a fixed version of phpBB as soon as possible.

Conclusion

In conclusion, phpBB version 3.2.8 is vulnerable to a CSRF attack that allows for unauthorized modification of group avatars. To mitigate this vulnerability, it is crucial to upgrade to a patched version or apply the official patch provided by the phpBB developers. For further assistance and support on vulnerability remediation, please contact DevNack.com.

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