{"answers":{"affected":"3 open source packages ship an affected version, including djust.","exploited":"There is no known exploitation of CVE-2026-61597 in the wild and no public exploit code.","fix":"Upgrade djust to 1.0.7 or later.","what":"CVE-2026-61597 is a medium-severity vulnerability in djust-org djust, published on 16 Sep 2026."},"fix_prompt":"Check this codebase for CVE-2026-61597 and fix it if it is affected.\n\nWhat it is: CVE-2026-61597 is a medium-severity vulnerability in djust-org djust, published on 16 Sep 2026. \nExploitation: There is no known exploitation of CVE-2026-61597 in the wild and no public exploit code.\n\nAffected packages and fixed versions:\n- djust (PyPI): affected all versions; fixed in 1.0.7\n- djust (PyPI): affected all versions; fixed in 1.0.7\n- djust (PyPI): affected all versions; fixed in 1.0.7\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-2026-61597/ (Markdown: https://insights.sbomify.com/CVE-2026-61597/index.md)","id":"CVE-2026-61597","markdown":"https://insights.sbomify.com/CVE-2026-61597/index.md","name":"CVE-2026-61597","record":{"aliases":["GHSA-4mf4-73j6-mvrw","PYSEC-2026-4037"],"analysis":null,"analysis_generated_by":null,"assigner":"GitHub_M","cpe":[],"cvss":{"score":5.1,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:N/VI:N/VA:N/SC:L/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"djust provides Phoenix LiveView-style reactive server-side rendering for Django with Rust-powered performance. Prior to version 1.0.7, many djust built-in component template tags (`djust.components.templatetags.*`) render a developer/user-supplied URL into an `href` / `action` attribute, HTML-escaping it with `conditional_escape` but never validating the URL scheme. HTML escaping prevents attribute breakout but does not neutralize a `javascript:` URI (which needs no escapable characters), so a URL value of `javascript:alert(document.cookie)` lands verbatim in `\u003ca href=\"javascript:alert(document.cookie)\"\u003e` and executes in the victim's session on click. Version 1.0.7 contains a fix. As a workaround, do not pass user-controllable URLs to the affected built-in component tags; pre-validate URL schemes in application code before binding them to component arguments.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":true,"headline":"djust is vulnerable to stored/reflected XSS via javascript: URLs in built-in component template tags","id":"CVE-2026-61597","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":null,"year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"Client mass-assignment of arbitrary view attributes via the default dj-model update_model handler","id":"CVE-2026-61598"},"packages":[{"ecosystem":"PyPI","fixed":["1.0.7"],"introduced":["0"],"last_affected":[],"package":"djust","purl":null,"source":"GHSA-4mf4-73j6-mvrw"},{"ecosystem":"PyPI","fixed":["1.0.7"],"introduced":["0"],"last_affected":[],"package":"djust","purl":"pkg:pypi/djust","source":"GHSA-4mf4-73j6-mvrw"},{"ecosystem":"PyPI","fixed":["1.0.7"],"introduced":["0"],"last_affected":[],"package":"djust","purl":"pkg:pypi/djust","source":"PYSEC-2026-4037"}],"prev":{"headline":"djust has broken object-level access control (IDOR)","id":"CVE-2026-61596"},"products":["djust"],"published":"2026-09-16","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CC BY 4.0","name":"GitHub Advisory Database","prefix":"GHSA"},{"class":"attribution","licence":"CC BY 4.0","name":"PyPA Advisory Database","prefix":"PYSEC"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-09-17","vendors":["djust-org"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-61597/"}