--- title: HTB: Builder | daily.dev description: HTB: Builder is a post about exploiting a recent Jenkins vulnerability (CVE-2024-23897) to achieve remote code execution and gain access to the Jenkins server.... canonical: https://daily.dev/posts/htb-builder-3hexxgcpa twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: HTB: Builder | daily.dev og:description: HTB: Builder is a post about exploiting a recent Jenkins vulnerability (CVE-2024-23897) to achieve remote code execution and gain access to the Jenkins server.... og:url: https://daily.dev/posts/htb-builder-3hexxgcpa og:image: https://api.daily.dev/og/posts/3hEXxgcpA.png og:image:alt: HTB: Builder og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # HTB: Builder **[0xdf hacks stuff](https://daily.dev/sources/0xdf)** · 18 min read · 4 upvotes · 1 comments ## Summary HTB: Builder is a post about exploiting a recent Jenkins vulnerability (CVE-2024-23897) to achieve remote code execution and gain access to the Jenkins server. The post covers the recon process, enumeration, authentication, file read, enumeration, password cracking, and SSH key recovery. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@dxvil** · 0 upvotes > Incredible! 🔥 --- Tags: [#vulnerability](https://daily.dev/tags/vulnerability), [#jenkins](https://daily.dev/tags/jenkins), [#pentest](https://daily.dev/tags/pentest) [View this post on daily.dev](https://daily.dev/posts/htb-builder-3hexxgcpa) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"TechArticle","headline":"HTB: Builder","url":"https://daily.dev/posts/htb-builder-3hexxgcpa","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/htb-builder-3hexxgcpa"},"datePublished":"2024-02-12T20:21:56.572Z","dateModified":"2024-05-09T09:28:18.744Z","description":"HTB: Builder is a post about exploiting a recent Jenkins vulnerability (CVE-2024-23897) to achieve remote code execution and gain access to the Jenkins server....","image":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5b36081ceda15acff20330d12d01c199?_a=AQAEufR","thumbnailUrl":"https://media.daily.dev/image/upload/f_auto,q_auto/v1/posts/5b36081ceda15acff20330d12d01c199?_a=AQAEufR","isAccessibleForFree":true,"articleSection":"0xdf hacks stuff","inLanguage":"en","publisher":{"@type":"Organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180}},"author":{"@type":"Organization","name":"0xdf hacks stuff","logo":"https://media.daily.dev/image/upload/t_logo,f_auto/v1/logos/16cdada70d5f4fac8b588c53bcf005ff","url":"https://daily.dev/sources/0xdf"},"commentCount":1,"discussionUrl":"https://daily.dev/posts/htb-builder-3hexxgcpa","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":4},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":1}],"keywords":"vulnerability,jenkins,pentest","timeRequired":"PT18M"} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"0xdf hacks stuff","item":"https://daily.dev/sources/0xdf"},{"@type":"ListItem","position":3,"name":"HTB: Builder"}]} {"@context":"https://schema.org","@type":"WebPage","@id":"https://daily.dev/posts/htb-builder-3hexxgcpa","comment":[{"@type":"Comment","text":"Incredible! 🔥","datePublished":"2024-02-13T09:40:37.474Z","url":"https://daily.dev/posts/3hEXxgcpA#c-6ic9EwFGQ","author":{"@type":"Person","name":"DXVIL","url":"https://daily.dev/dxvil","image":"https://lh3.googleusercontent.com/a/ACg8ocLQN1k2A01xZWksXFx4eTjcClgV3sN1D_AXOqmY6GJ2tgK6=s96-c"}}]} ```