{"id":3943,"date":"2026-07-28T03:50:33","date_gmt":"2026-07-28T03:50:33","guid":{"rendered":"https:\/\/tucumandevelopers.com\/index.php\/2026\/07\/28\/critical-security-issue-affecting-teamcity-on-premises-cve-2026-63077-update-to-2025-11-7-or-2026-1-3-now\/"},"modified":"2026-07-28T03:50:33","modified_gmt":"2026-07-28T03:50:33","slug":"critical-security-issue-affecting-teamcity-on-premises-cve-2026-63077-update-to-2025-11-7-or-2026-1-3-now","status":"publish","type":"post","link":"https:\/\/tucumandevelopers.com\/index.php\/2026\/07\/28\/critical-security-issue-affecting-teamcity-on-premises-cve-2026-63077-update-to-2025-11-7-or-2026-1-3-now\/","title":{"rendered":"Critical Security Issue Affecting TeamCity On-Premises (CVE-2026-63077) \u2013 Update to 2025.11.7 or 2026.1.3 Now"},"content":{"rendered":"<div>Summary Details A critical security vulnerability has been identified in TeamCity On-Premises. If exploited, this flaw may enable an unauthenticated attacker with HTTP(S) access to a TeamCity server to bypass authentication checks and execute arbitrary operating system commands with the privileges of the TeamCity server process. All versions of TeamCity On-Premises are affected. TeamCity Cloud [\u2026]<\/div>\n<p>Fuente: <a href=\"https:\/\/blog.jetbrains.com\/teamcity\/2026\/07\/cve-2026-63077\/\">Art\u00edculo original<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Summary Details A critical security vulnerability has been identified in TeamCity On-Premises. If exploited, this flaw may enable an unauthenticated attacker with HTTP(S) access to a TeamCity server to bypass authentication checks and execute arbitrary operating system commands with the privileges of the TeamCity server process. All versions of TeamCity On-Premises are affected. TeamCity Cloud [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":3942,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[46],"tags":[],"class_list":["post-3943","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jetbrain"],"jetpack_publicize_connections":[],"_links":{"self":[{"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/posts\/3943","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/comments?post=3943"}],"version-history":[{"count":0,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/posts\/3943\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/media\/3942"}],"wp:attachment":[{"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/media?parent=3943"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/categories?post=3943"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tucumandevelopers.com\/index.php\/wp-json\/wp\/v2\/tags?post=3943"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}