In order to stay up to date with the latest MantisBT news, please star our GitHub repository, follow us on Twitter and retweet to spread the word!
Go ahead and download the release from our website.
This security and maintenance release fixes vulnerabilities in CSV Export (CVE-2021-43257) and Plugins management pages (CVE-2022-26144), as well as in bundled libraries guzzlehttp/psr7 (CVE-2022-24775) and moment.js (CVE-2022-24785). It also addresses several PHP 8.1 compatibility issues.
There are 2 known issues with this release, which have been fixed in 2.25.4: accessing scripts in sub-directories with PHP 5.6 and a technical problem with CDNJS that prevents loading of the moment.js library when using CDN (as a workaround, set
$g_cdn_enabled = OFF; in config_inc.php).