{"answers":{"affected":"It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33149 exists.","fix":"No fix has been published for CVE-2026-33149 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-33149 is a high-severity vulnerability in TandoorRecipes recipes, published on 26 Mar 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-33149 and fix it if it is affected.\n\nWhat it is: CVE-2026-33149 is a high-severity vulnerability in TandoorRecipes recipes, published on 26 Mar 2026. An attacker needs administrator access to exploit it, and only if a user opens a file or follows a link.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-33149 exists.\n\nAffected product: TandoorRecipes recipes. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-33149/ (Markdown: https://insights.sbomify.com/CVE-2026-33149/index.md)","id":"CVE-2026-33149","markdown":"https://insights.sbomify.com/CVE-2026-33149/index.md","name":"CVE-2026-33149","record":{"aliases":["GHSA-x636-4jx6-xc4w"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["account_takeover","data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"Recipe management app","requires_auth":"high_privilege","summary":"Attackers can poison invite links via Host header injection, stealing tokens to take over accounts or access data.","user_interaction":"required","vuln_class":"open_redirect"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"recipes","vendor":"tandoor"}],"cvss":{"score":8.1,"severity":"high","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N","version":"3.1"},"cwes":[{"id":"CWE-644","name":"Improper Neutralization of HTTP Headers for Scripting Syntax"}],"description":"Tandoor Recipes is an application for managing recipes, planning meals, and building shopping lists. Versions up to and including 2.5.3 set ALLOWED_HOSTS = '*' by default, which causes Django to accept any value in the HTTP Host header without validation. The application uses request.build_absolute_uri() to generate absolute URLs in multiple contexts, including invite link emails, API pagination, and OpenAPI schema generation. An attacker who can send requests to the application with a crafted Host header can manipulate all server-generated absolute URLs. The most critical impact is invite link poisoning: when an admin creates an invite and the application sends the invite email, the link points to the attacker's server instead of the real application. When the victim clicks the link, the invite token is sent to the attacker, who can then use it at the real application. As of time of publication, it is unknown if a patched version is available.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2026-04-03","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2026-04-03T11:41:06Z","kind":"github_poc","ref":"https://github.com/FilipeGaudard/CVE-2026-33149-PoC","stars":0,"title":null}],"tier":"weaponised"},"has_fix":false,"headline":"Tandoor Recipes Vulnerable to Host Header Injection","id":"CVE-2026-33149","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"open_redirect","year":"2026"},"n_packages":0,"n_references":1,"next":{"headline":"Use After Free in libfuse","id":"CVE-2026-33150"},"packages":[],"prev":{"headline":"URL Parameter Injection in FDC Food Search API Causes Server Crash and Exposes Internal API Key","id":"CVE-2026-33148"},"products":["recipes"],"published":"2026-03-26","related":[{"cvss_score":10,"headline":"Tandoor Recipes - SSTI - Remote Code Execution","id":"CVE-2025-23211","kev_date_added":null,"published":"2025-01-28"},{"cvss_score":9.1,"headline":"Tandoor Recipes Vulnerable to Unrestricted Brute-Force via BasicAuthentication","id":"CVE-2026-33152","kev_date_added":null,"published":"2026-03-26"},{"cvss_score":8.7,"headline":"Tandoor Recipes - Stored XSS through Unrestricted File Upload","id":"CVE-2025-23213","kev_date_added":null,"published":"2025-01-28"},{"cvss_score":8.1,"headline":"Tandoor Recipes — CustomIsShared permits DELETE/PUT on RecipeBook by shared (read-only) users","id":"CVE-2026-35488","kev_date_added":null,"published":"2026-04-07"},{"cvss_score":8.1,"headline":"Tandoor Recipes Affected by Private Recipe Exposure and Unauthorized Modification","id":"CVE-2026-35045","kev_date_added":null,"published":"2026-04-06"},{"cvss_score":7.7,"headline":"Information disclosure in recipes","id":"CVE-2026-33153","kev_date_added":null,"published":"2026-03-26"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-03-30","vendors":["TandoorRecipes"]},"summary":"Attackers can poison invite links via Host header injection, stealing tokens to take over accounts or access data.","url":"https://insights.sbomify.com/CVE-2026-33149/"}