{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-77759 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-77759 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-77759 is a high-severity missing authorization vulnerability in Roskus Prospero Flow CRM, published on 21 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-77759 and fix it if it is affected.\n\nWhat it is: CVE-2026-77759 is a high-severity missing authorization vulnerability in Roskus Prospero Flow CRM, published on 21 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-77759 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-2026-77759/ (Markdown: https://insights.sbomify.com/CVE-2026-77759/index.md)","id":"CVE-2026-77759","markdown":"https://insights.sbomify.com/CVE-2026-77759/index.md","name":"CVE-2026-77759","record":{"aliases":["GHSA-cw49-mhmj-m3xc"],"analysis":{"component_type":"web_application","fix_type":"patch","impacts":["data_read"],"network_reachable":"yes","non_default_config":false,"product_category":"CRM software","requires_auth":"none","summary":"Authenticated users can read other companies' financial records by manipulating transaction IDs due to missing authorization checks.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"Secur0","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-639","name":"Authorization Bypass Through User-Controlled Key"}],"description":"Authorization Bypass Through User-Controlled Key in the transaction API in Roskus Prospero\nFlow CRM 5.0.0 through 5.3.5 allows an authenticated user to read the transactions of other\ncompanies on the same instance via an incremented identifier in GET /api/transaction/{id},\nwhich is resolved without company scoping and without any permission check.","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 and missing authorization in the Prospero Flow CRM transaction API allow cross-tenant reading of financial records","id":"CVE-2026-77759","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":"Cross-Document Parser State Contamination in misp-stix","id":"CVE-2026-77761"},"packages":[],"prev":{"headline":"Information disclosure in Stripe Payment Forms by WP Full Pay","id":"CVE-2026-77758"},"products":["Prospero Flow CRM"],"published":"2026-08-21","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":"yes","exploitation":"none","technical_impact":"partial"},"state":"PUBLISHED","updated":"2026-08-21","vendors":["Roskus"]},"summary":"Authenticated users can read other companies' financial records by manipulating transaction IDs due to missing authorization checks.","url":"https://insights.sbomify.com/CVE-2026-77759/"}