Threat IntelHotel giant Wyndham exposed customer data after app security lapse
Critical vulnerability in Hotel Core System & Services (Input Validation) allows remote adversaries to compromise system integrity. Review analysis and rem
Topic
1 article
CyberSecureToday covers Hotel Core System & Services in a story published 12 Nov 2026.
The coverage includes 1 vulnerability advisory. 1 advisory is rated critical or high severity.
Stories on Hotel Core System & Services most often intersect with Hotel, Input Validation and Vulnerability Analysis, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Hotel giant Wyndham exposed customer data after app security lapse”, was published 12 Nov 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.
Threat IntelCritical vulnerability in Hotel Core System & Services (Input Validation) allows remote adversaries to compromise system integrity. Review analysis and rem