fix(captcha): prevent injection of malicious payloads in challenge.image#1652
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amitsingh05667 wants to merge 2 commits into
Open
fix(captcha): prevent injection of malicious payloads in challenge.image#1652amitsingh05667 wants to merge 2 commits into
amitsingh05667 wants to merge 2 commits into
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Fix
The
auth0captcha template concatenatedchallenge.imagedirectly into an HTML string assigned toinnerHTML, allowing attribute injection if the value contained quote characters.Fix: removed
challenge.imagefrom the template string and setsrcviaimg.setAttribute('src', challenge.image || '')instead - the DOM API encodes the value safely.No breaking changes. Public API, visual output, and custom template overrides are all unaffected.