GHSA-wpjv-rrg6-52x9High
Stored Cross-site Scripting (CWE-79) in the email module in Roskus Prospero Flow CRM before 5.4.4...
🔗 CVE IDs covered (1)
📋 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->body !!} when the recipient opens the message.
🔗 References (5)
- https://nvd.nist.gov/vuln/detail/CVE-2026-59239
- https://github.com/Roskus/prospero-flow-crm/commit/32efcd5c395ee55119fb9aea502a9d06e4c5adb8
- https://github.com/Roskus/prospero-flow-crm/releases
- https://secur0.com/en/cna/cve-list/cve-2026-59239-stored-xss-in-prospero-flow-crm-email-body-allows-administrator-account-takeover
- https://github.com/advisories/GHSA-wpjv-rrg6-52x9