Threats Tagged 'cve-2026-57858'
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Threats Tagged 'cve-2026-57858'
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CVE-2026-57858: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') in Cal.com Cal.com Self-Hosted (Cal.diy)CVE-2026-57858 0 Cal.com Cal.diy versions 2.1.1 through 6.2.0 contain a stored cross-site scripting vulnerability in the BookingPageTagManager component that allows authenticated event owners to inject arbitrary JavaScript by supplying a malicious analytics tracking ID without sanitization. Attackers can close the inline script string literal with a crafted payload that executes in the browser of every visitor to the affected public booking page, enabling session cookie theft, forged authenticated requests, and wormable propagation by chaining with CSRF-able endpoints to persist payloads on additional events. Join the discussion | CVE Database V5 | 08/12/2026, 15:30:44 UTC Added: 08/12/2026, 12:41:57 UTC |
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