{"id":3284,"date":"2026-09-04T04:59:35","date_gmt":"2026-09-03T20:59:35","guid":{"rendered":"https:\/\/www.54iter.cn\/?p=3284"},"modified":"2026-09-04T04:59:35","modified_gmt":"2026-09-03T20:59:35","slug":"cve-2026-55421","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-55421","title":{"rendered":"CVE-2026-55421 [MEDIUM] &#8211; Open edX Platform enables the authoring and delivery of online learning at any scale. Prio"},"content":{"rendered":"<p>Open edX Platform enables the authoring and delivery of online learning at any scale. Prior to commit 00b7c3c, the endpoint accepts user-supplied files[].url, performs a server-side fetch using &#8220;requests.get(url, allow_redirects=True)&#8221;. The fetched bytes are then returned inside a ZIP response. This enables SSRF with response exfiltration. Redirect-following is enabled, and there is no timeout in the vulnerable fetch path. This issue has been patched via commit 00b7c3c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Open edX Platform enables the authoring and delivery of online learning at any scale. Prior to commit 00b7c3c, the endpoint accepts user-supplied files[].url, performs a server-side fetch using &#8220;reque<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-3284","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/3284","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=3284"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=3284"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=3284"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}