MSA-22-0023: Stored XSS and page denial of service risks due to recursive rendering in Mustache template helpers

by Michael Hawkins. Recursive rendering of Mustache template helpers containing user input could, in some cases, result in an XSS risk or a page failing to load.Severity/Risk:SeriousVersions affected:4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versionsVersions fixed:4.0.4, 3.11.10 and 3.9.17Reported by:Adam Roberts, NCC GroupCVE identifier:CVE-2022-40313Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-68066Tracker More info: https://moodle.org/mod/forum/discuss.php?d=438392&parent=1764793

MSA-22-0024: Remote code execution risk when restoring malformed backup file from Moodle 1.9

by Michael Hawkins. A remote code execution risk when restoring backup files originating from Moodle 1.9 was identified.Severity/Risk:SeriousVersions affected:4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versionsVersions fixed:4.0.4, 3.11.10 and 3.9.17Reported by:Paul HoldenCVE identifier:CVE-2022-40314Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75405Tracker issue:MDL-75405 Remote code execution risk when More info: https://moodle.org/mod/forum/discuss.php?d=438393&parent=1764794

MSA-22-0025: Minor SQL injection risk in admin user browsing

by Michael Hawkins. A limited SQL injection risk was identified in the "browse list of users" site administration page.Severity/Risk:MinorVersions affected:4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versionsVersions fixed:4.0.4, 3.11.10 and 3.9.17Reported by:VincentCVE identifier:CVE-2022-40315Changes (master):http://git.moodle.org/gw?p=moodle.git&a=search&h=HEAD&st=commit&s=MDL-75283Tracker issue:MDL-75283 Minor SQL injection risk in admin More info: https://moodle.org/mod/forum/discuss.php?d=438394&parent=1764795

MSA-22-0026: No groups filtering in H5P activity attempts report

by Michael Hawkins. The H5P activity attempts report did not filter by groups, which in separate groups mode could reveal information to non-editing teachers about attempts/users in groups they should not have access to.Severity/Risk:MinorVersions affected:4.0 to 4.0.3, 3.11 to 3.11.9, 3.9 to 3.9.16 and earlier unsupported versionsVersions fixed:4.0.4, 3.11.10 and 3.9.17Reported by:Jari Vilkman and Bjørn TeistungWorkaround:Access to this feature can be revoked by removing the More info: https://moodle.org/mod/forum/discuss.php?d=438395&parent=1764796

The Evolution of the Chromeloader Malware

Executive Summary Chromeloader proves to be an extremely prevalent and persistent malware. It initially drops as an .iso and can be used to leak users’ browser credentials, harvest recent online activity and hijack the browser searches to display ads. The VMware Carbon Black Managed Detection and Response (MDR) team observed the first Windows variants of … ContinuedThe post The Evolution of the Chromeloader Malware appeared first on VMware Security Blog. More info: https://blogs.vmware.com/security/2022/09/the-evolution-of-the-chromeloader-malware.html?utm_source=rss&utm_medium=rss&utm_campaign=the-evolution-of-the-chromeloader-malware
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