Zammad improperly neutralizes of script-related HTML tags in ticket articles
Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.1 and 6.5.4, the HTML sanitizer for ticket articles was missing proper sanitization of data: ... URI schemes, resulting in storing such malicious content in the database of the Zammad instance. The Zammad GUI is rendering this content, due to applied CSP rules no harm was done by e.g., clicking such a link. This vulnerability is fixed in 7.0.1 and 6.5.4.
References
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https://github.com/zammad/zammad/security/advisories/GHSA-c2cf-9fc7-jhf3 x_refsource_CONFIRM
Affected products
- ==< 6.5.4
- ==>= 7.0.0-alpha, < 7.0.1
Matching in nixpkgs
pkgs.zammad
Zammad, a web-based, open source user support/ticketing solution
pkgs.python312Packages.zammad-py
Python API client for accessing zammad REST API
pkgs.python313Packages.zammad-py
Python API client for accessing zammad REST API
pkgs.python314Packages.zammad-py
Python API client for accessing zammad REST API
Package maintainers
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@Radvendii Taeer Bar-Yam <taeer@necsi.edu>
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@NetaliDev Jennifer Graul <me@netali.de>
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@mweinelt Martin Weinelt <hexa@darmstadt.ccc.de>