{"answers":{"affected":"","exploited":"It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-92455 exists.","fix":"No fix has been published for CVE-2026-92455 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-92455 is a medium-severity missing authorization vulnerability in guchengwuyue yshop-crm, published on 16 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-92455 and fix it if it is affected.\n\nWhat it is: CVE-2026-92455 is a medium-severity missing authorization vulnerability in guchengwuyue yshop-crm, published on 16 Sep 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-2026-92455 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-2026-92455/ (Markdown: https://insights.sbomify.com/CVE-2026-92455/index.md)","id":"CVE-2026-92455","markdown":"https://insights.sbomify.com/CVE-2026-92455/index.md","name":"CVE-2026-92455","record":{"aliases":["GHSA-4mh9-9cjr-wqqp"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_modify","other"],"network_reachable":"yes","non_default_config":false,"product_category":"yshop-crm","requires_auth":"low_privilege","summary":"Authenticated users can send unauthorized SMS and emails to arbitrary customers due to missing authorization checks on messaging 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:N/VI:L/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-862","name":"Missing Authorization"}],"description":"yshop-crm through 2.1.3 fails to enforce authorization on the sendSms and sendMail endpoints in CrmCustomerController, allowing any authenticated back-office user to send SMS and email to arbitrary customers. Attackers can invoke POST /admin-api/crm/customer/send-sms and POST /admin-api/crm/customer/send-mail with arbitrary customerIds, templateCode, and templateParams to deliver unauthorized messages through the organization's SMS and email channels.","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 Missing Authorization via CRM Customer Messaging Endpoints","id":"CVE-2026-92455","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":7,"next":{"headline":"yshop-crm through 2.1.3 Missing Authorization via CRM Customer Rule-Configuration Endpoints","id":"CVE-2026-92456"},"packages":[],"prev":{"headline":"JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode","id":"CVE-2026-92454"},"products":["yshop-crm"],"published":"2026-09-16","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":"2026-09-17","vendors":["guchengwuyue"]},"summary":"Authenticated users can send unauthorized SMS and emails to arbitrary customers due to missing authorization checks on messaging endpoints.","url":"https://insights.sbomify.com/CVE-2026-92455/"}