cjc.im / advisories / 0008

Open redirect in Furikake Wordpress Plugin

Credit

This vulnerability has been discovered and reported by Carl Clegg (carl(at)cjc(dot)im)

Timeline

Product

Description and Impact

The furikake-redirect parameter on a page allows for a redirect to an attacker controlled page

classes/Furigana.php:       header('location:'.urldecode($_GET['furikake-redirect']));

Proof of Concept

http://wp-site/?furikake-redirect=https%3A%2F%2Fcjc.im%2Fadvisories

would redirect the user to the site specified in the furikake-redirect variable

Solution

Not yet determined.

References

Legal

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