{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-59239 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-59239 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-59239 is a high-severity cross-site scripting vulnerability in Roskus Prospero Flow CRM, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link."},"fix_prompt":"Check this codebase for CVE-2026-59239 and fix it if it is affected.\n\nWhat it is: CVE-2026-59239 is a high-severity cross-site scripting vulnerability in Roskus Prospero Flow CRM, published on 27 Jul 2026. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.\nExploitation: There is no known exploitation of CVE-2026-59239 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-2026-59239/ (Markdown: https://insights.sbomify.com/CVE-2026-59239/index.md)","id":"CVE-2026-59239","markdown":"https://insights.sbomify.com/CVE-2026-59239/index.md","name":"CVE-2026-59239","record":{"aliases":["GHSA-wpjv-rrg6-52x9"],"analysis":{"component_type":"web_application","fix_type":"upgrade","impacts":["account_takeover","code_execution"],"network_reachable":"yes","non_default_config":false,"product_category":"CRM software","requires_auth":"none","summary":"A stored XSS vulnerability in Prospero Flow CRM allows attackers to execute arbitrary JavaScript and take over administrator accounts via unsanitized email bodies.","user_interaction":"required","vuln_class":"xss"},"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:N/UI:P/VC:H/VI:H/VA:N/SC:N/SI:L/SA:N","version":"4.0"},"cwes":[{"id":"CWE-79","name":"Improper Neutralization of Input During Web Page Generation"}],"description":"Stored Cross-site Scripting (CWE-79) in the email module in Roskus Prospero Flow CRM before 5.4.4 allows a remote, authenticated low-privileged user to execute arbitrary JavaScript in another user's browser, including administrators, leading to session compromise and account takeover, via a payload stored in an email body that is persisted without sanitization and rendered unescaped with {!! $email-\u003ebody !!} when the recipient opens the message.","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":"Stored XSS in Prospero Flow CRM email body allows administrator account takeover","id":"CVE-2026-59239","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"xss","year":"2026"},"n_packages":0,"n_references":3,"next":{"headline":"IDOR in Prospero Flow CRM allows deletion of other users' notifications","id":"CVE-2026-59240"},"packages":[],"prev":{"headline":"Stored XSS in Pentestify via unsanitized finding images and report client logo","id":"CVE-2026-59238"},"products":["Prospero Flow CRM"],"published":"2026-07-27","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":"total"},"state":"PUBLISHED","updated":"2026-07-27","vendors":["Roskus"]},"summary":"A stored XSS vulnerability in Prospero Flow CRM allows attackers to execute arbitrary JavaScript and take over administrator accounts via unsanitized email bodies.","url":"https://insights.sbomify.com/CVE-2026-59239/"}