{"id":18311,"date":"2026-09-08T20:30:46","date_gmt":"2026-09-08T12:30:46","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74859"},"modified":"2026-09-08T20:30:46","modified_gmt":"2026-09-08T12:30:46","slug":"cve-2026-74859","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-74859","title":{"rendered":"CVE-2026-74859 [MEDIUM] &#8211; The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without vali"},"content":{"rendered":"<p>The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside ~\/.themes by using ..\/ path traversal, absolute paths, or symlink entries.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The shell theme installer in gnome-tweaks extracts user-supplied ZIP archives without validating archive member paths. As a result, a crafted theme archive can write files outside ~\/.themes by using .<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-18311","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/18311","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=18311"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=18311"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=18311"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}