Malicious remote can create arbitrary channels

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6 fail to properly restrict channel creation which allows a malicious remote to create arbitrary channels, when shared channels were enabled.

Remote username set to an arbitrary string by remote user

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to disallow users to set their own remote username, when shared channels were enabled, which allows a user on a remote to set their remote username prop to an arbitrary string, which would be then synced to the local server as long as the user hadn't been synced before.

PhpSpreadsheet HTML writer is vulnerable to Cross-Site Scripting via style information

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. In affected versions `\PhpOffice\PhpSpreadsheet\Writer\Html` doesn't sanitize spreadsheet styling information such as font names, allowing an attacker to inject arbitrary JavaScript on the page. As a result an attacker may used a crafted spreadsheet to fully takeover a session of a user viewing spreadsheet files as HTML. This issue has been addressed in release version 2.1.0. All users are advised to upgrade. There are no known workarounds for this vulnerability.

XML External Entity Reference (XXE) in PHPSpreadsheet

PHPSpreadsheet is a pure PHP library for reading and writing spreadsheet files. Affected versions are subject to a bypassing of a filter which allows for an XXE-attack. This in turn allows attacker to obtain contents of local files, even if error reporting is muted. This vulnerability has been addressed in release version 2.2.1. All users are advised to upgrade. There are no known workarounds for this vulnerability.

Malicious remote can create/update/delete arbitrary posts in arbitrary channels

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5, 9.8.x <= 9.8.1 fail to properly validate synced posts, when shared channels are enabled,  which allows a malicious remote to create/update/delete arbitrary posts in arbitrary channels

Vault Leaks AppRole Client Tokens And Accessor in Audit Log

Vault Community Edition and Vault Enterprise experienced a regression where functionality that HMAC’d sensitive headers in the configured audit device, specifically client tokens and token accessors, was removed. This resulted in the plaintext values of client tokens and token accessors being stored in the audit log. This vulnerability, CVE-2024-8365, was fixed in Vault Community Edition and Vault Enterprise 1.17.5 and Vault Enterprise 1.16.9.

Liteos-A has an integer overflow vulnerability

in OpenHarmony v4.1.0 and prior versions allow a local attacker cause crash through integer overflow.

HWA JIUH DIGITAL TECHNOLOGY Easy test Online Learning and Testing Platform - SQL injection

Easy test Online Learning and Testing Platform from HWA JIUH DIGITAL TECHNOLOGY does not properly validate a specific page parameter, allowing remote attackers with regular privilege to inject arbitrary SQL commands to read, modify, and delete database contents.

HWA JIUH DIGITAL TECHNOLOGY Easy test Online Learning and Testing Platform - Reflected XSS

Easy test Online Learning and Testing Platform from HWA JIUH DIGITAL TECHNOLOGY does not properly validate a specific page parameter, allowing remote attackers with regular privilege to inject arbitrary JavaScript code and perform Reflected Cross-site scripting attacks.

Ability Runtime has an out-of-bounds read permission bypass vulnerability

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through out-of-bounds Read.

Malicious remote can make an arbitrary local channel read-only

Mattermost versions 9.9.x <= 9.9.0, 9.5.x <= 9.5.6, 9.7.x <= 9.7.5 and 9.8.x <= 9.8.1 fail to disallow the modification of local channels by a remote, when shared channels are enabled, which allows a malicious remote to make an arbitrary local channel read-only.

Arkcompiler Ets Runtime has an out-of-bounds write vulnerability

in OpenHarmony v4.1.0 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through out-of-bounds write.

Malicious remote can claim that a user was synced from another remote

Mattermost versions 9.9.x <= 9.9.0 and 9.5.x <= 9.5.6 fail to validate the source of sync messages and only allow the correct remote IDs, which allows a malicious remote to set arbitrary RemoteId values for synced users and therefore claim that a user was synced from another remote.

In MISP through 2.4.196, app/Controller/BookmarksController.php does not properly restrict access to bookmarks data in the case where the user is not an org admin.

HTMLDOC before 1.9.19 has an out-of-bounds write in parse_paragraph in ps-pdf.cxx because of an attempt to strip leading whitespace from a whitespace-only node.

SourceCodester Computer Laboratory Management System Master.php delete_category sql injection

A vulnerability, which was classified as critical, has been found in SourceCodester Computer Laboratory Management System 1.0. Affected by this issue is the function delete_category of the file /classes/Master.php?f=delete_category. The manipulation of the argument id leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.

SourceCodester Computer Laboratory Management System Master.php delete_record sql injection

A vulnerability classified as critical was found in SourceCodester Computer Laboratory Management System 1.0. Affected by this vulnerability is the function delete_record of the file /classes/Master.php?f=delete_record. The manipulation of the argument id leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used.

Background Task Manager has an out-of-bounds read permission bypass vulnerability

in OpenHarmony v4.0.0 and prior versions allow a local attacker cause information leak through out-of-bounds Read.

SourceCodester Computer Laboratory Management System SystemSettings.php update_settings_info sql injection

A vulnerability classified as critical has been found in SourceCodester Computer Laboratory Management System 1.0. Affected is the function update_settings_info of the file /classes/SystemSettings.php?f=update_settings. The manipulation of the argument name leads to sql injection. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.

SourceCodester Music Gallery Site Users.php sql injection

A vulnerability was found in SourceCodester Music Gallery Site 1.0 and classified as critical. Affected by this issue is some unknown functionality of the file /classes/Users.php?f=delete. The manipulation of the argument id leads to sql injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used.