{"id":40806,"date":"2026-10-18T08:31:26","date_gmt":"2026-10-18T00:31:26","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111934"},"modified":"2026-10-18T08:31:26","modified_gmt":"2026-10-18T00:31:26","slug":"cve-2026-111934","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-111934","title":{"rendered":"CVE-2026-111934 [LOW] &#8211; Coder before 2.34.7 contains an IP spoofing vulnerability in the ExtractRealIPAddress midd"},"content":{"rendered":"<p>Coder before 2.34.7 contains an IP spoofing vulnerability in the ExtractRealIPAddress middleware that trusts the leftmost, client-supplied X-Forwarded-For value instead of the client IP appended by a reverse proxy. Attackers can send forged X-Forwarded-For values through appending proxies to bypass per-IP rate limits on login, one-time passcode, and password validation endpoints, enabling brute-force attacks, and to falsify IP addresses recorded in audit logs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Coder before 2.34.7 contains an IP spoofing vulnerability in the ExtractRealIPAddress middleware that trusts the leftmost, client-supplied X-Forwarded-For value instead of the client IP appended by a <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-40806","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/40806","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=40806"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=40806"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=40806"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}