{"id":3571,"date":"2026-03-30T18:05:00","date_gmt":"2026-03-30T18:05:00","guid":{"rendered":"https:\/\/infosec-daily.com\/?page_id=3571"},"modified":"2026-03-30T18:05:00","modified_gmt":"2026-03-30T18:05:00","slug":"openai-patches-chatgpt-data-exfiltration-flaw-and-codex-github-token-vulnerability","status":"publish","type":"page","link":"https:\/\/infosec-daily.com\/?page_id=3571","title":{"rendered":"OpenAI Patches ChatGPT Data Exfiltration Flaw and Codex GitHub Token Vulnerability"},"content":{"rendered":"<p>A previously unknown vulnerability in OpenAI ChatGPT allowed sensitive conversation data to be exfiltrated without user knowledge or consent, according to new findings from Check Point.<br \/>\n&#8220;A single malicious prompt could turn an otherwise ordinary conversation into a covert exfiltration channel, leaking user messages, uploaded files, and other sensitive content,&#8221; the cybersecurity company said in<\/p>","protected":false},"excerpt":{"rendered":"<p>A previously unknown vulnerability in OpenAI ChatGPT allowed sensitive conversation data to be exfiltrated without user knowledge or consent, according to new findings from Check Point. &#8220;A single malicious prompt&hellip;<\/p>\n","protected":false},"author":1,"featured_media":3572,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"saved_in_kubio":false,"footnotes":""},"class_list":["post-3571","page","type-page","status-publish","has-post-thumbnail","hentry"],"kubio_ai_page_context":{"short_desc":"","purpose":"general"},"_links":{"self":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/3571","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=3571"}],"version-history":[{"count":0,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/pages\/3571\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/infosec-daily.com\/index.php?rest_route=\/wp\/v2\/media\/3572"}],"wp:attachment":[{"href":"https:\/\/infosec-daily.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=3571"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}