--- title: Django CSRF Token: Misconfiguration or Misunderstanding? description: During a penetration test of a Django application, an apparent CSRF bypass was discovered where arbitrary token values were accepted. This turns out to be by... canonical: https://daily.dev/posts/django-csrf-token-misconfiguration-or-misunderstanding--fr0seue9w twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Django CSRF Token: Misconfiguration or Misunderstanding? | daily.dev og:description: During a penetration test of a Django application, an apparent CSRF bypass was discovered where arbitrary token values were accepted. This turns out to be by... og:url: https://daily.dev/posts/django-csrf-token-misconfiguration-or-misunderstanding--fr0seue9w og:image: https://api.daily.dev/og/posts/FR0SeuE9W.png og:image:alt: Django CSRF Token: Misconfiguration or Misunderstanding? 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. # Django CSRF Token: Misconfiguration or Misunderstanding? **[InfoSec Write-ups](https://daily.dev/sources/infosecwriteups)** · 4 min read · 0 upvotes · 0 comments ## Summary During a penetration test of a Django application, an apparent CSRF bypass was discovered where arbitrary token values were accepted. This turns out to be by design: Django uses a double submit cookie pattern with masking, verifying only that the cookie and form token match rather than validating server-issued origin. The post explains the token generation mechanism, why identical or arbitrary values are accepted, and the real security risks this introduces when combined with XSS, misconfigured cookies, or weak SameSite policies. Recommended hardening includes setting CSRF_COOKIE_SECURE, CSRF_COOKIE_HTTPONLY, CSRF_COOKIE_SAMESITE='Strict', and optionally CSRF_USE_SESSIONS. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Similar posts on daily.dev - [How I Discovered a Complete CSRF Protection Bypass on a Major Crypto Exchange And What Happened Next](https://daily.dev/posts/how-i-discovered-a-complete-csrf-protection-bypass-on-a-major-crypto-exchange-and-what-happened-next-hinaktgox) · InfoSec Write-ups · 0 upvotes · 0 comments - [CSRF Attack Explained: Mechanics, Real Exploits, and How to Test for It](https://daily.dev/posts/csrf-attack-explained-mechanics-real-exploits-and-how-to-test-for-it-lkzyruhyf) · Latest Hacking News · 0 upvotes · 0 comments - [CSRF from Scratch: Browser Mechanics, Attacks, and Spring Security Implementation \[Full Handbook\]](https://daily.dev/posts/csrf-from-scratch-browser-mechanics-attacks-and-spring-security-implementation-full-handbook--4km8mrcii) · freeCodeCamp · 17 upvotes · 4 comments - [CSRF Protection without Tokens or Hidden Form Fields](https://daily.dev/posts/csrf-protection-without-tokens-or-hidden-form-fields-a651bvhew) · Hacker News · 0 upvotes · 0 comments - [Secure File Upload System](https://daily.dev/posts/secure-file-upload-system-kwux4arbu) · Medium · 0 upvotes · 0 comments --- Tags: [#security](https://daily.dev/tags/security), [#python](https://daily.dev/tags/python), [#django](https://daily.dev/tags/django), [#web-security](https://daily.dev/tags/web-security) [View this post on daily.dev](https://daily.dev/posts/django-csrf-token-misconfiguration-or-misunderstanding--fr0seue9w) ```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":"Django CSRF Token: Misconfiguration or Misunderstanding?","url":"https://daily.dev/posts/django-csrf-token-misconfiguration-or-misunderstanding--fr0seue9w","mainEntityOfPage":{"@type":"WebPage","@id":"https://daily.dev/posts/django-csrf-token-misconfiguration-or-misunderstanding--fr0seue9w"},"datePublished":"2026-03-26T08:23:48.942Z","dateModified":"2026-03-26T08:24:13.444Z","description":"During a penetration test of a Django application, an apparent CSRF bypass was discovered where arbitrary token values were accepted. 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