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CVE-2026-71271

HIGH CVSS: 8.5 Published: 2026-08-05 Modified: 2026-08-10

Description

Memos' webhook URL validation, isReservedIP (internal/webhook/validate.go), checks a candidate IP against a reservedCIDRs list that omits 0.0.0.0/8 and never calls ip.IsUnspecified — unlike the correctly implemented sibling function isInternalIP in internal/httpgetter/html_meta.go, which does.

Affected Platforms

Unknown

Weakness Type

CWE-918

References