{"id":99925,"date":"2020-09-11T17:17:04","date_gmt":"2020-09-11T17:17:04","guid":{"rendered":"https:\/?p=99925"},"modified":"2020-09-11T17:17:09","modified_gmt":"2020-09-11T17:17:09","slug":"united-airlines-website-bug-exposed-traveler-ticket-data","status":"publish","type":"post","link":"https:\/\/aviacionaldia.com\/en\/2020\/09\/united-airlines-website-bug-exposed-traveler-ticket-data.html","title":{"rendered":"United Airlines website bug exposed traveler ticket data."},"content":{"rendered":"\n<p>An error on the <strong>United Airlines<\/strong> website allowed anyone to access the information of travelers who requested a refund.<\/p>\n\n\n\n<p>The airline&#8217;s website allows users to check the status of their refund by entering their ticket number and last name. But the site does not validate the last name, which allows access to other travelers&#8217; refund information by changing the ticket number.<\/p>\n\n\n\n<p><strong>See also:<\/strong> <a href=\"https:\/en\/2020\/08\/united-airlines-eliminates-charges-for-flight-changes.html\" target=\"_blank\" rel=\"noreferrer noopener\">United Airlines eliminates charges for flight changes.<\/a><\/p>\n\n\n\n<p>Computer security expert Oliver Linow, who found the error, told <a href=\"https:\/\/techcrunch.com\/2020\/09\/10\/united-website-bug-tickets\/\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">TechCrunch<\/a> he could see travelers&#8217; last names, the type of payment and currency used to purchase the ticket, and the amount of the refund.<\/p>\n\n\n\n<p>Linow said he reported the problem to United on July 6. The airline took a month to fix it.<\/p>\n\n\n\n<amp-auto-ads type=\"adsense\" data-ad-client=\"ca-pub-6613542170464175\">\n<\/amp-auto-ads>\n\n\n\n<h2 class=\"wp-block-heading\">Related Topics<\/h2>\n\n\n\n\t\t\t<div class=\"wp-block-uagb-post-grid uagb-post-grid  uagb-post__image-position-top uagb-post__image-enabled uagb-block-1439b26c     uagb-post__items uagb-post__columns-2 is-grid uagb-post__columns-tablet-2 uagb-post__columns-mobile-1 uagb-post__equal-height\" data-total=\"495\" style=\"\">\n\n\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/air-france-deploys-new-la-premiere-cabin-on-san-francisco-flights.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/03\/Nueva-La-Premiere-de-Air-France.webp\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/03\/Nueva-La-Premiere-de-Air-France.webp 800w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/03\/Nueva-La-Premiere-de-Air-France-300x150.webp 300w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/03\/Nueva-La-Premiere-de-Air-France-768x384.webp 768w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/03\/Nueva-La-Premiere-de-Air-France-380x190.webp 380w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/air-france-deploys-new-la-premiere-cabin-on-san-francisco-flights.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Air France Deploys New La Premi\u00e8re Cabin on San Francisco Flights<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/air-france-deploys-new-la-premiere-cabin-on-san-francisco-flights.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Read More<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-announces-first-direct-austin-paris-flight-starting-in-2027.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2022\/08\/Delta-Airbus-A330-900neo.jpg\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2022\/08\/Delta-Airbus-A330-900neo.jpg 800w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2022\/08\/Delta-Airbus-A330-900neo-300x150.jpg 300w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2022\/08\/Delta-Airbus-A330-900neo-768x384.jpg 768w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2022\/08\/Delta-Airbus-A330-900neo-380x190.jpg 380w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-announces-first-direct-austin-paris-flight-starting-in-2027.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Delta Announces First Direct Austin-Paris Flight Starting in 2027<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-announces-first-direct-austin-paris-flight-starting-in-2027.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Read More<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-and-federal-investigators-probe-unauthorized-wi-fi-network-on-las-vegas-atlanta-flight.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/07\/Delta-Air-Lines-Boeing-757-300.webp\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/07\/Delta-Air-Lines-Boeing-757-300.webp 800w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/07\/Delta-Air-Lines-Boeing-757-300-300x150.webp 300w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/07\/Delta-Air-Lines-Boeing-757-300-768x384.webp 768w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2025\/07\/Delta-Air-Lines-Boeing-757-300-380x190.webp 380w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-and-federal-investigators-probe-unauthorized-wi-fi-network-on-las-vegas-atlanta-flight.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Delta and Federal Investigators Probe Unauthorized Wi-Fi Network on Las Vegas-Atlanta Flight<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/delta-and-federal-investigators-probe-unauthorized-wi-fi-network-on-las-vegas-atlanta-flight.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Read More<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<article class=\"uagb-post__inner-wrap\">\t\t\t\t\t\t\t\t<div class='uagb-post__image'>\n\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/777-partners-files-for-chapter-11-bankruptcy-protection-amid-500m-fraud-charges.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\" class='uagb-image-ratio-inherit'><img decoding=\"async\" width=\"800\" height=\"400\" src=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2026\/08\/777-Partners.webp\" class=\"attachment-large size-large\" alt=\"\" srcset=\"https:\/\/aviacionaldia.com\/wp-content\/uploads\/2026\/08\/777-Partners.webp 800w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2026\/08\/777-Partners-300x150.webp 300w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2026\/08\/777-Partners-768x384.webp 768w, https:\/\/aviacionaldia.com\/wp-content\/uploads\/2026\/08\/777-Partners-380x190.webp 380w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<h4 class=\"uagb-post__title uagb-post__text\">\n\t\t\t\t<a href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/777-partners-files-for-chapter-11-bankruptcy-protection-amid-500m-fraud-charges.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">777 Partners Files for Chapter 11 Bankruptcy Protection Amid $500M Fraud Charges<\/a>\n\t\t\t<\/h4>\n\t\t\t\t\t\t<div class='uagb-post__text uagb-post-grid-byline'>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<div class=\"uagb-post__text uagb-post__cta wp-block-button\">\n\t\t\t\t<a class=\"wp-block-button__link uagb-text-link\" style=\"\" href=\"https:\/\/aviacionaldia.com\/en\/2026\/08\/777-partners-files-for-chapter-11-bankruptcy-protection-amid-500m-fraud-charges.html\" target=\"_self\" rel=\"bookmark noopener noreferrer\">Read More<\/a>\n\t\t\t<\/div>\n\t\t\t\n\t\t\t\t\t\t\t\t\t<\/article>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t","protected":false},"excerpt":{"rendered":"An error on the United Airlines website allowed anyone to access the information of travelers who requested a&hellip;\n","protected":false},"author":1,"featured_media":99923,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[230,332],"class_list":{"0":"post-99925","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-airlines","8":"tag-airline","9":"tag-united-airlins"},"uagb_featured_image_src":{"full":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-150x150.jpg",150,150,true],"medium":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-300x150.jpg",300,150,true],"medium_large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-768x384.jpg",768,384,true],"large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"1536x1536":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"2048x2048":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"pk-small":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",80,40,false],"pk-thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",300,150,false],"csco-small":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-80x80.jpg",80,80,true],"csco-intermediate":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-200x140.jpg",200,140,true],"csco-thumbnail":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-380x220.jpg",380,220,true],"csco-thumbnail-alternative":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-300x180.jpg",300,180,true],"csco-thumbnail-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-380x190.jpg",380,190,true],"csco-medium":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"csco-medium-alternative":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787-560x336.jpg",560,336,true],"csco-medium-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"csco-large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"csco-large-uncropped":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false],"csco-extra-large":["https:\/\/aviacionaldia.com\/wp-content\/uploads\/2020\/09\/United-Airlines-787.jpg",800,400,false]},"uagb_author_info":{"display_name":"Aviaci\u00f3n al D\u00eda","author_link":"https:\/\/aviacionaldia.com\/en\/author\/admin"},"uagb_comment_info":0,"uagb_excerpt":"An error on the United Airlines website allowed anyone to access the information of travelers who requested a&hellip;","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/99925","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/comments?post=99925"}],"version-history":[{"count":3,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/99925\/revisions"}],"predecessor-version":[{"id":99957,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/posts\/99925\/revisions\/99957"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/media\/99923"}],"wp:attachment":[{"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/media?parent=99925"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/categories?post=99925"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aviacionaldia.com\/en\/wp-json\/wp\/v2\/tags?post=99925"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}