{"id":4717,"date":"2026-09-04T18:46:43","date_gmt":"2026-09-04T10:46:43","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71271"},"modified":"2026-09-04T18:46:43","modified_gmt":"2026-09-04T10:46:43","slug":"cve-2026-71271","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-71271","title":{"rendered":"CVE-2026-71271 [HIGH] &#8211; Memos&#8217; webhook URL validation, isReservedIP (internal\/webhook\/validate.go), checks a candi"},"content":{"rendered":"<p>Memos&#8217; 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 \u2014 unlike the correctly implemented sibling function isInternalIP in internal\/httpgetter\/html_meta.go, which does.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Memos&#8217; 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 \u2014 unlike the correc<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-4717","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/4717","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln"}],"about":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/types\/vuln"}],"wp:attachment":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4717"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4717"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4717"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}