MEDIUM6.5

GHSA-6mh2-98gr-wv76

phpBB Cross-Site Request Forgery (CSRF)

Quick fix

GHSA-6mh2-98gr-wv76 — phpbb/phpbb: upgrade to the fixed version with the command below.

composer require phpbb/phpbb:^3.2.8

Details

phpBB version 3.2.7 allows the stealing of an Administration Control Panel session id by leveraging CSRF in the Remote Avatar feature. The CSRF Token Hijacking leads to stored XSS

Are you affected?

Enter the version of the package you're using.

Affected packages

Packagist/phpbb/phpbb

Introduced in: 0Fixed in: 3.2.8

Fixcomposer require phpbb/phpbb:^3.2.8

References

https://nvd.nist.gov/vuln/detail/CVE-2019-13376[ADVISORY]
https://blog.phpbb.com/category/security[WEB]
https://github.com/phpbb/phpbb-app[PACKAGE]
https://ssd-disclosure.com/archives/4007/ssd-advisory-phpbb-csrf-token-hijacking-leading-to-stored-xss[WEB]