{"answers":{"affected":"3 open source packages ship an affected version, including wger. It affects 1 product.","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27835 exists.","fix":"No fix has been published for CVE-2026-27835 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-27835 is a medium-severity missing authorization vulnerability in wger-project wger, published on 26 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-27835 and fix it if it is affected.\n\nWhat it is: CVE-2026-27835 is a medium-severity missing authorization vulnerability in wger-project wger, published on 26 Feb 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-27835 exists.\n\nAffected packages and fixed versions:\n- wger (PyPI): affected all versions up to 2.1; no fix listed\n- wger (PyPI): affected all versions up to 2.1; no fix listed\n- wger (PyPI): affected all versions up to 2.1; no fix listed\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-2026-27835/ (Markdown: https://insights.sbomify.com/CVE-2026-27835/index.md)","id":"CVE-2026-27835","markdown":"https://insights.sbomify.com/CVE-2026-27835/index.md","name":"CVE-2026-27835","record":{"aliases":["GHSA-xf68-8hjw-7mpm","PYSEC-2026-3423"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"wger fitness manager","requires_auth":"low_privilege","summary":"Attackers can view other users' workout data due to missing authorization checks in API endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"GitHub_M","cpe":[{"product":"wger","vendor":"wger"}],"cvss":{"score":4.3,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N","version":"3.1"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"wger is a free, open-source workout and fitness manager. In versions up to and including 2.4, `RepetitionsConfigViewSet` and `MaxRepetitionsConfigViewSet` return all users' repetition config data because their `get_queryset()` calls `.all()` instead of filtering by the authenticated user. Any registered user can enumerate every other user's workout structure. Commit 1fda5690b35706bb137850c8a084ec6a13317b64 contains a fix for the issue.","ecosystems":["PyPI"],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"wger: IDOR in RepetitionsConfig and MaxRepetitionsConfig API leak other users' workout data","id":"CVE-2026-27835","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":"PyPI","product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":3,"n_references":2,"next":{"headline":"phpMyFAQ Allows Unauthenticated Account Creation via WebAuthn Prepare Endpoint","id":"CVE-2026-27836"},"packages":[{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.1"],"package":"wger","purl":null,"source":"GHSA-xf68-8hjw-7mpm"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.1"],"package":"wger","purl":"pkg:pypi/wger","source":"GHSA-xf68-8hjw-7mpm"},{"ecosystem":"PyPI","fixed":[],"introduced":["0"],"last_affected":["2.1"],"package":"wger","purl":"pkg:pypi/wger","source":"PYSEC-2026-3423"}],"prev":{"headline":"Piwigo: SQL Injection in pwg.users.getList API Method via filter Parameter","id":"CVE-2026-27834"},"products":["wger"],"published":"2026-02-26","related":[{"cvss_score":7.8,"headline":"Improper Restriction of Excessive Authentication Attempts in wger-project/wger","id":"CVE-2022-2650","kev_date_added":null,"published":"2022-11-24"},{"cvss_score":7.6,"headline":"wger has Broken Access Control in the Global Gym Configuration Update Endpoint","id":"CVE-2026-40474","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":5.1,"headline":"wger: Stored XSS via Unescaped License Attribution Fields","id":"CVE-2026-40353","kev_date_added":null,"published":"2026-04-17"},{"cvss_score":4.3,"headline":"wger: IDOR in nutritional_values endpoints exposes private dietary data via direct ORM lookup","id":"CVE-2026-27839","kev_date_added":null,"published":"2026-02-26"},{"cvss_score":3.1,"headline":"wger: IDOR via user-unscoped cache keys on routine API actions exposes workout data","id":"CVE-2026-27838","kev_date_added":null,"published":"2026-02-26"}],"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":"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)"}],"ssvc":{"automatable":"no","exploitation":"poc","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-03-03","vendors":["wger-project"]},"summary":"Attackers can view other users' workout data due to missing authorization checks in API endpoints.","url":"https://insights.sbomify.com/CVE-2026-27835/"}