一线运维实战手记 · 云计算 · 数据库 · 故障排查
2026年10月2日

CVE-2026-104440 [MEDIUM] – YesWiki before 4.6.7 contains a blind server-side request forgery vulnerability that allow

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YesWiki before 4.6.7 contains a blind server-side request forgery vulnerability that allows unauthenticated attackers to make arbitrary server-side requests via the idtypeannonce parameter of /api/entries/bazarlist. Because isValidURL() always returns true, attackers can supply internal URLs fetched by curl in loadURLContent() to probe internal networks and reach internal services or metadata endpoints.