SmartAsset-CORS-CVE-2020-26527

CVE-2020-26527

Smart Asset - الإصدار 2020.7

تم اكتشاف مشكلة في API/api/Version في Damstra Smart Asset 2020.7. مشاركة الموارد عبر الأصول (CORS) تثق بأصول عشوائية بقبول رأس الطلب التعسفي 'Origin: example.com' والاستجابة بـ 200 OK ورأس حرف بدل 'Access-Control-Allow-Origin: *'.

طلب HTTP:

GET /API/api/Version HTTP/1.1 Origin: https://StudniarzLukasz.com <-------------------------------------- Cookie: _ga=GA1.3.1950130407.1600387365; _gid=GA1.3.1208628208.1600387365; _gat_gtag_UA_100469070_4=1; ajs_group_id=null; intercom-id-zk1ecu97=47f0bf3f-35aa-4f97-9239-456a2678da65; intercom-session-zk1ecu97=

استجابة HTTP:

HTTP/1.1 200 OK Access-Control-Allow-Origin: * <--------------------------------------- Access-Control-Allow-Methods: GET, POST, PUT, DELETE, OPTIONS Access-Control-Allow-Headers: Origin, X-Requested-With, Content-Type, Accept, Authorization Strict-Transport-Security: max-age=31536000; includeSubDomains

{"Version":"2020.5 (Build 36 Revision 40954)","AssemblyVersion":"20.5.36.40954","BuildDate":"2020-07-27T13:21:18+10:00","CompanyName":"SmartAsset Software","LegalCopyright":"Copyright .. SmartAsset <>

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[المكتشف] Lukasz Studniarz