{"id":2236,"date":"2026-08-31T06:40:11","date_gmt":"2026-08-31T06:40:11","guid":{"rendered":"https:\/\/netguide.io\/news\/2026\/08\/31\/gitea-cve-2026-60004-cisa-warning-active-attacks\/"},"modified":"2026-08-31T06:40:11","modified_gmt":"2026-08-31T06:40:11","slug":"gitea-cve-2026-60004-cisa-warning-active-attacks","status":"publish","type":"post","link":"https:\/\/netguide.io\/news\/en\/2026\/08\/31\/gitea-cve-2026-60004-cisa-warning-active-attacks\/","title":{"rendered":"Critical Gitea Flaw CVE-2026-60004: CISA Warns of Active Attacks as Thousands of Servers Stay Exposed"},"content":{"rendered":"<div id=\"netgu-2940480177\" class=\"netgu-before-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"3494115342\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div><p class=\"wp-block-paragraph\"><strong>The self-hosted Git platform Gitea is under active attack: on 25 August 2026 the US cyber agency CISA added the critical flaw CVE-2026-60004 to its Known Exploited Vulnerabilities (KEV) catalog and ordered federal agencies to patch by 28 August. According to Shadowserver, roughly 8,400 internet-facing Gitea servers were still vulnerable at the end of August.<\/strong><\/p>\n<h3 class=\"wp-block-heading\">Why the flaw is so dangerous<\/h3>\n<p class=\"wp-block-paragraph\">CVE-2026-60004 is a code-injection vulnerability (CWE-94) carrying the maximum CVSS score of 9.8. Through the <code>diffpatch<\/code> API endpoint, an attacker with write access to a repository can submit a crafted patch, plant an executable Git hook and run arbitrary shell commands with the privileges of the Gitea service account. The catch: default installations ship with open self-registration enabled, so an unauthenticated attacker can create their own account, spin up a repository and trigger the flaw without any prior access.<\/p><div id=\"netgu-11658528\" class=\"netgu-content netgu-entity-placement\"><aside class=\"deals-top deals-top--compact\">\n\n\t\t\t<h3 class=\"deals-top__title\">Top-Deals<\/h3>\n\t\n\t\t\t<ul class=\"deals-top__list\">\n\t\t\t\t\t\t\t<li class=\"deals-top__item\">\n\t\t\t\t\t<a class=\"deals-top__link\" href=\"https:\/\/netguide.io\/deals\/de\/deals\/ml2u-226-watch-face-fuer-wearos-im-google-play-store\/\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t<img class=\"deals-top__image\" src=\"https:\/\/netguide.io\/news\/wp-content\/uploads\/sites\/15\/2026\/10\/deal-3-150x150.png\" alt=\"\" width=\"52\" height=\"52\" loading=\"lazy\" \/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">ML2U 226 Watch Face f\u00fcr WearOS im Google Play 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\/>\n\t\t\t\t\t\t\n\t\t\t\t\t\t<span class=\"deals-top__body\">\n\t\t\t\t\t\t\t<span class=\"deals-top__name\">Train Sim World 7: Starter Pack kostenlos f\u00fcr PS4, PS5, Xbox, PC<\/span>\n\n\t\t\t\t\t\t\t<span class=\"deals-top__meta\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"deals-top__price\">Gratis<\/span>\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t<\/span>\n\n\t\t\t\t\t\t<span class=\"deals-top__temperature\">\n\t\t\t\t\t\t\t55\u00b0\n\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/li>\n\t\t\t\t\t<\/ul>\n\n\t\t\t\t\t<p class=\"deals-top__more\">\n\t\t\t\t<a href=\"https:\/\/netguide.io\/deals\/\">Alle Deals ansehen \u2192<\/a>\n\t\t\t<\/p>\n\t\t\t<\/aside>\n<\/div>\n<h3 class=\"wp-block-heading\">Exploitation in the wild<\/h3>\n<p class=\"wp-block-paragraph\">Security researchers report automated scanners compromising vulnerable instances within seconds and dropping a cryptocurrency-miner-like payload. Per CISA and Gitea, every release from version 1.17 onward is affected. The vendor closed the hole in Gitea 1.27.1 by creating the temporary repository used in patch operations as a non-bare clone.<\/p>\n<h3 class=\"wp-block-heading\">What administrators should do now<\/h3>\n<ul class=\"wp-block-list\"><li>Update to Gitea <strong>1.27.1<\/strong> or later immediately.<\/li><li>Disable open self-registration unless it is strictly required.<\/li><li>Do not expose Gitea instances to the internet without protection; restrict access.<\/li><li>Audit servers for unknown accounts, rogue repositories and suspicious Git hooks.<\/li><\/ul>\n<p class=\"wp-block-paragraph\"><em>Sources: <a href=\"https:\/\/www.bleepingcomputer.com\/news\/security\/over-8-300-gitea-servers-vulnerable-to-code-execution-attacks\/\" target=\"_blank\" rel=\"noopener\">BleepingComputer<\/a>, <a href=\"https:\/\/thehackernews.com\/2026\/08\/critical-gitea-rce-actively-exploited.html\" target=\"_blank\" rel=\"noopener\">The Hacker News<\/a>, <a href=\"https:\/\/www.securityweek.com\/cisa-warns-of-exploited-gitea-vulnerability\/\" target=\"_blank\" rel=\"noopener\">SecurityWeek<\/a>, <a href=\"https:\/\/www.helpnetsecurity.com\/2026\/08\/26\/gitea-cve-2026-60004-exploited-in-the-wild\/\" target=\"_blank\" rel=\"noopener\">Help Net Security<\/a>, <a href=\"https:\/\/blog.gitea.com\/release-of-1.27.1\/\" target=\"_blank\" rel=\"noopener\">Gitea Blog<\/a>.<\/em><\/p><div id=\"netgu-2587280069\" class=\"netgu-after-content netgu-entity-placement\"><script async src=\"\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-6258556257245998\" crossorigin=\"anonymous\"><\/script><ins class=\"adsbygoogle\" style=\"display:block;\" data-ad-client=\"ca-pub-6258556257245998\" \ndata-ad-slot=\"4559785002\" \ndata-ad-format=\"auto\"><\/ins>\n<script> \n(adsbygoogle = window.adsbygoogle || []).push({}); \n<\/script>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>The US cyber agency CISA has added the critical Gitea flaw CVE-2026-60004 (CVSS 9.8) to its Known Exploited Vulnerabilities catalog. As of late August, roughly 8,400 servers remained unpatched.<\/p>\n","protected":false},"author":1,"featured_media":1722,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_affilinode_tracking":"","_affilinode_autolink_off":false,"_affilinode_rating":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[430],"tags":[],"class_list":["post-2236","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cybersecurity-en"],"brizy_media":[],"_links":{"self":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/2236","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/comments?post=2236"}],"version-history":[{"count":0,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/posts\/2236\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media\/1722"}],"wp:attachment":[{"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/media?parent=2236"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/categories?post=2236"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/netguide.io\/news\/wp-json\/wp\/v2\/tags?post=2236"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}