{"id":16145,"date":"2026-09-04T19:05:09","date_gmt":"2026-09-04T11:05:09","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-49948"},"modified":"2026-09-04T19:05:09","modified_gmt":"2026-09-04T11:05:09","slug":"cve-2026-49948","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-49948","title":{"rendered":"CVE-2026-49948 [HIGH] &#8211; Mem0 versions through 0.2.8, fixed in commit ae7f406, contain a missing authorization vuln"},"content":{"rendered":"<p>Mem0 versions through 0.2.8, fixed in commit ae7f406, contain a missing authorization vulnerability in the self-hosted server component where the POST \/configure endpoint modifies global LLM provider and embedder configuration but only verifies authentication via JWT or X-API-Key without validating the caller&#8217;s role. Any authenticated user holding a distributed API key can redirect all LLM and embedder traffic to an attacker-controlled server, with the malicious configuration persisted to PostgreSQL and surviving server restarts to affect all users and API keys on the instance.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Mem0 versions through 0.2.8, fixed in commit ae7f406, contain a missing authorization vulnerability in the self-hosted server component where the POST \/configure endpoint modifies global LLM provider <\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-16145","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/16145","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=16145"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=16145"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=16145"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}