{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-121945 exists.","exposure":"","fix":"No fix has been published for CVE-2026-121945 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-121945 is a high-severity vulnerability in coopcycle-web, published on 4 Nov 2026."},"fix_prompt":"Check this codebase for CVE-2026-121945 and fix it if it is affected.\n\nWhat it is: CVE-2026-121945 is a high-severity vulnerability in coopcycle-web, published on 4 Nov 2026. \nExploitation: It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-121945 exists.\n\nAffected product: coopcycle-web. 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-2026-121945/ (Markdown: https://insights.sbomify.com/CVE-2026-121945/index.md)","id":"CVE-2026-121945","markdown":"https://insights.sbomify.com/CVE-2026-121945/index.md","name":"CVE-2026-121945","record":{"aliases":["GHSA-8jxw-hq6x-qqhf"],"analysis":null,"analysis_generated_by":null,"assigner":"VulnCheck","cpe":[],"cvss":{"score":7.2,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"CoopCycle coopcycle-web before 6.20.1 contains a broken access control vulnerability that allows any courier to read and modify every incident because Incident operations only check ROLE_COURIER. Attackers can enumerate sequential incident ids and use PUT /api/incidents/{id}/action to re-price, cancel or reschedule other stores' orders and tasks.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":false,"headline":"CoopCycle coopcycle-web before 6.20.1 IDOR via Incident Resource and Action Endpoint","id":"CVE-2026-121945","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":null,"year":"2026"},"n_packages":0,"n_references":5,"next":{"headline":"zbateson mail-mime-parser before 3.0.9 and 4.x before 4.0.6 CRLF Header Injection via Message Builders","id":"CVE-2026-121946"},"nickname":null,"packages":[],"prev":{"headline":"sngrep through 1.9.0 Infinite Loop DoS via Crafted NFLOG TLV","id":"CVE-2026-121944"},"products":["coopcycle-web"],"published":"2026-11-04","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"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":"2026-11-04","vendors":["CoopCycle"]},"summary":null,"url":"https://insights.sbomify.com/CVE-2026-121945/"}