{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-19734 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-19734 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-19734 is a high-severity missing authorization vulnerability in Roskus Prospero Flow CRM, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-19734 and fix it if it is affected.\n\nWhat it is: CVE-2026-19734 is a high-severity missing authorization vulnerability in Roskus Prospero Flow CRM, published on 13 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-19734 in the wild and no public exploit code.\n\nAffected product: Roskus Prospero Flow 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-2026-19734/ (Markdown: https://insights.sbomify.com/CVE-2026-19734/index.md)","id":"CVE-2026-19734","markdown":"https://insights.sbomify.com/CVE-2026-19734/index.md","name":"CVE-2026-19734","record":{"aliases":["GHSA-xrvm-rxhf-gwgp"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["data_read","data_modify"],"network_reachable":"yes","non_default_config":false,"product_category":"CRM software","requires_auth":"low_privilege","summary":"Authenticated users can read and hijack other companies' product data due to missing authorization checks in the CRM.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Secur0","cpe":[],"cvss":{"score":8.6,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Missing Authorization and Authorization Bypass Through User-Controlled Key in the product management component in Roskus Prospero Flow CRM before 5.4.7 allows authenticated users of any company to read the full sensitive data (price, cost, stock, SKU, and barcode) of another company's product and to hijack that product by reassigning its company_id, via the product's numeric identifier, because `ProductUpdateController` did not extend `MainController` and therefore required no authentication check on the read endpoint, and `ProductRepository::save()` retrieved the record via `Product::find($data['id'])` without constraining the query to the authenticated user's company before overwriting its company_id.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":false,"headline":"IDOR in Prospero Flow CRM allows cross-tenant product disclosure and hijacking","id":"CVE-2026-19734","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"Predictable TCP initial sequence numbers when the RFC 6528 secret key generation fails silently in the Zephyr TCP stack","id":"CVE-2026-19735"},"packages":[],"prev":{"headline":"SSRF in Yordam Informatics's Library Automation System","id":"CVE-2026-19733"},"products":["Prospero Flow CRM"],"published":"2026-08-13","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":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-08-13","vendors":["Roskus"]},"summary":"Authenticated users can read and hijack other companies' product data due to missing authorization checks in the CRM.","url":"https://insights.sbomify.com/CVE-2026-19734/"}