Threats Tagged 'cve-2026-8143'
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Threats Tagged 'cve-2026-8143'
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CVE-2026-8143: CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in omnivo Booking Calendar – Event CalendarCVE-2026-8143 0 The HBook plugin for WordPress, part of the omnivo Booking Calendar – Event Calendar product, is affected by a stored cross-site scripting (XSS) vulnerability. This vulnerability exists in all versions up to and including 2. 1. 6 and involves insufficient sanitization and escaping of the 'hb_country_iso', 'hb_usa_state_iso', and 'hb_canada_province_iso' parameters. An unauthenticated attacker can inject malicious scripts that execute when a user accesses the affected admin page. The vulnerability has a CVSS score of 7. 2, indicating high severity. No official patch or remediation guidance is currently available, and no known exploits are reported in the wild. Users should monitor vendor advisories for updates. Join the discussion | CVE Database V5 | 05/27/2026, 06:46:18 UTC Added: 05/27/2026, 08:03:46 UTC |
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