Fix code scanning alert no. 20: Unsafe jQuery plugin #3921
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Fixes https://github.com/Stellarium/stellarium/security/code-scanning/20
To fix the problem, we need to ensure that the
options.of
input is always treated as a CSS selector and not as HTML. This can be achieved by using thejQuery.find
method, which interprets the input strictly as a CSS selector. This change will prevent any potential XSS vulnerabilities arising from interpreting the input as HTML.Suggested fixes powered by Copilot Autofix. Review carefully before merging.