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Mobile App Wall Of Shame: ESPN ScoreCenter

ID: 85379fe7-8e1b-506f-ae4a-35b02193adda

STIX ID: report--85379fe7-8e1b-506f-ae4a-35b02193adda

Feed Name: Zscaler Security Research Blog

Threat Score
50/100

Date Published: 2025-04-02

Date Updated: 2026-05-01

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This advisory reports two security flaws in the ESPN ScoreCenter iOS app: an XSS vulnerability in embedded/mobile web content that allows JavaScript injection, and clear-text transmission of usernames/passwords during account creation. The report includes example URLs and an HTTP POST containing credentials as proof-of-concept, and notes that ESPN has applied server-side fixes.

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