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CVE-2026-55190

Event Schedule Vulnerable to SSRF: isUrlSafe() bypassable via bracketed IPv6 literals (parse_url keeps the brackets so the IPv6 guard never matches) and a v4-only-resolver fail-open; reaches internal/localhost services on event import

CVSS score

6.5

EPSS probability

—

Risk score

0.7

Published

5 h ago

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CVE-2026-55190 · Event Schedule Vulnerable to SSRF:…