Security Advisory Description Jinja is an extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. It is possible to inject arbitrary HTML attributes into the rendered HTML template, potentially leading to Cross-Site Scripting (XSS). The Jinja xmlattr filter can be abused to inject arbitrary HTML attribute keys and values, bypassing the auto escaping mechanism and potentially leading to XSS. It may also be possible to bypass attribute validation checks if they are blacklist-based. (CVE-2024-22195) Note: F5 is working to eliminate exclusionary language in our products and documentation. For more information, refer to K34150231: Exclusionary language in F5 products and documentation. Impact An attacker can exploit this vulnerability to bypass auto-escaping and potentially circumvent attribute validation…Read More