An issue was discovered in Joomla! before 3.9.16. Missing token checks in the image actions of com_templates lead to CSRF.
The web application does not, or cannot, sufficiently verify whether a request was intentionally provided by the user who sent the request, which could have originated from an unauthorized actor.
Link | Tags |
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https://developer.joomla.org/security-centre/802-20200301-core-csrf-in-com-templates-image-actions | vendor advisory |