{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-111703 exists.","fix":"No fix has been published for CVE-2026-111703 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-111703 is a medium-severity missing authorization vulnerability in guchengwuyue yshop-crm, published on 16 Oct 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-111703 and fix it if it is affected.\n\nWhat it is: CVE-2026-111703 is a medium-severity missing authorization vulnerability in guchengwuyue yshop-crm, published on 16 Oct 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-2026-111703 exists.\n\nAffected product: guchengwuyue yshop-crm. 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-2026-111703/ (Markdown: https://insights.sbomify.com/CVE-2026-111703/index.md)","id":"CVE-2026-111703","markdown":"https://insights.sbomify.com/CVE-2026-111703/index.md","name":"CVE-2026-111703","record":{"aliases":["GHSA-wgfx-4ghc-w92f"],"analysis":{"component_type":"web_application","fix_type":"no_fix_stated","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"yshop-crm","requires_auth":"low_privilege","summary":"Authenticated sales users can access, modify, or delete other users' customer records by manipulating IDs in CRM endpoints.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"VulnCheck","cpe":[],"cvss":{"score":5.3,"severity":"medium","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"yshop-crm through 2.1.3 contains an insecure direct object reference vulnerability that allows authenticated sales users to access other users' customer records by supplying arbitrary ids. Attackers can enumerate ids against the get, update, delete and do-open endpoints to read contact details, overwrite or delete customers, or release them into the public pool.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"weaponised"},"has_fix":null,"headline":"yshop-crm through 2.1.3 IDOR via CRM customer by-id endpoints","id":"CVE-2026-111703","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":4,"next":{"headline":"LangChat through commit 2a6285a Missing Authentication on REST API Controllers","id":"CVE-2026-111704"},"packages":[],"prev":{"headline":"ChatOllama through commit 96c3ce5 IDOR Exposes Private Knowledge Bases","id":"CVE-2026-111702"},"products":["yshop-crm"],"published":"2026-10-16","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":"2026-10-16","vendors":["guchengwuyue"]},"summary":"Authenticated sales users can access, modify, or delete other users' customer records by manipulating IDs in CRM endpoints.","url":"https://insights.sbomify.com/CVE-2026-111703/"}