{"id":35790,"date":"2026-10-12T00:31:53","date_gmt":"2026-10-11T16:31:53","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-108698"},"modified":"2026-10-12T00:31:53","modified_gmt":"2026-10-11T16:31:53","slug":"cve-2026-108698","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-108698","title":{"rendered":"CVE-2026-108698 [MEDIUM] &#8211; hyper-mcp through 0.8.3 contains a signature verification bypass vulnerability in load_was"},"content":{"rendered":"<p>hyper-mcp through 0.8.3 contains a signature verification bypass vulnerability in load_wasm in src\/wasm\/oci.rs that verifies the Cosign signature of a separately resolved tag rather than the loaded manifest. Attackers controlling registry responses for the tag can serve an unsigned malicious manifest to the loader and a signed one to Cosign, executing unsigned WebAssembly plugins with configured host capabilities.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>hyper-mcp through 0.8.3 contains a signature verification bypass vulnerability in load_wasm in src\/wasm\/oci.rs that verifies the Cosign signature of a separately resolved tag rather than the loaded ma<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-35790","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/35790","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=35790"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=35790"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=35790"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}