{"id":8181,"date":"2026-09-04T18:49:52","date_gmt":"2026-09-04T10:49:52","guid":{"rendered":"https:\/\/www.54iter.cn\/?vuln=cve-2026-75827"},"modified":"2026-09-04T18:49:52","modified_gmt":"2026-09-04T10:49:52","slug":"cve-2026-75827","status":"publish","type":"vuln","link":"https:\/\/www.54iter.cn\/?vuln=cve-2026-75827","title":{"rendered":"CVE-2026-75827 [HIGH] &#8211; Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic"},"content":{"rendered":"<p>Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers with page-edit or blueprint-config access can invoke the error_log function through a data directive to append PHP payloads to web-accessible files, achieving remote code execution.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Grav before 2.0.15 contains an arbitrary file write vulnerability in the Blueprint dynamic-data bare-function validation that uses an incomplete denylist instead of a positive allowlist. Attackers wit<\/p>\n","protected":false},"template":"","meta":[],"categories":[],"tags":[],"class_list":["post-8181","vuln","type-vuln","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.54iter.cn\/index.php?rest_route=\/wp\/v2\/vuln\/8181","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=8181"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8181"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.54iter.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8181"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}