{"uuid": "de1d2f07-5bf4-4b48-aca8-a985ff612de4", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-31583", "type": "seen", "source": "https://t.me/hacking_Attack/6156", "content": "Exploit Collector\nSipwise C5 NGCP CSC Cross Site Scripting\n\nhttps://4.bp.blogspot.com/-5kb4UTwsKkE/WWlvjussFoI/AAAAAAAAIQs/uqojaqb90NcMo4ROOoH-c5uvdKeDdbGswCLcBGAs/s1600/h94.png\nSipwise software platform suffers from multiple authenticated stored and reflected cross site scripting vulnerabilities when input passed via several parameters to several scripts is not properly sanitized before being returned to the user. This can be exploited to execute arbitrary HTML and script code in a user's browser session in context of an affected site. Versions affected include CE_m39.3.1 and below and NGCP www_admin version 3.6.7.\n\nMD5 | e8a251a6a3bb2fbde253ad48c129475c\n\nDownload\n\nSipwise C5 NGCP CSC Multiple Stored/Reflected XSS Vulnerabilities\nVendor: Sipwise GmbH\nProduct web page: https://www.sipwise.com\nAffected version: \nNGCP www_admin version 3.6.7\n\nSummary: Sipwise C5 (also known as NGCP - the Next Generation Communication Platform)\nis a SIP-based Open Source Class 5 VoIP soft-switch platform that allows you to provide\nrich telephony services. It offers a wide range of features (e.g. call forwarding, voicemail,\nconferencing etc.) that can be configured by end users in the self-care web interface.\nFor operators, it offers a web-based administrative panel that allows them to configure\nsubscribers, SIP peerings, billing profiles, and other entities. The administrative web\npanel also shows the real-time statistics for the whole system. For tight integration\ninto existing infrastructures, Sipwise C5 provides a powerful REST API interface.\n\nDesc: Sipwise software platform suffers from multiple authenticated stored and reflected\ncross-site scripting vulnerabilities when input passed via several parameters to several\nscripts is not properly sanitized before being returned to the user. This can be exploited\nto execute arbitrary HTML and script code in a user's browser session in context of an\naffected site.\n\nTested on: Apache/2.2.22 (Debian)\nApache/2.2.16 (Debian)\nnginx\nVulnerability discovered by Gjoko 'LiquidWorm' Krstic\n@zeroscience\nAdvisory ID: ZSL-2021-5648\nAdvisory URL: https://www.zeroscience.mk/en/vulnerabilities/ZSL-2021-5648.php\n\nCVE ID: CVE-2021-31583\nCVE URL: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-31583\n13.04.2021\n\n--\nStored XSS (POST tsetname):\n---------------------------\n\" />\nReflected XSS (GET filter):\n---------------------------\nStored XSS (POST firstname, lastname, company):\n-----------------------------------------------\nReflected XSS (GET lang):\n-------------------------\n\nSource:packetstormsecurity.com\n\n___________________________ \n\n@hacking_Attack\n\n@Hacking_Video\n___________________________", "creation_timestamp": "2026-09-01T20:02:45.734434Z"}