CVE-2026-59232CWE-79cross-site-scripting

CVE-2026-59232

published July 31, 2026

CVSS
5.3
EPSS
1%
Percentile
43.9
In the wild
Unconfirmed
What it is

Cross-site Scripting in the lead index view in Roskus Prospero Flow CRM before 5.3.7 allows authenticated users holding the create or update lead permission to execute arbitrary JavaScript in the application origin via HTML markup stored in the lead name field, which the view renders through Blade's unescaped output directive and inside a JavaScript string literal in an onclick attribute.

The record
Technical detail
CVSS
5.3 · NONE
CVSS v4.0
Not supplied
EPSS
0.00529 · 43.9th percentile
Weakness
CWE-79 · Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Published
2026-07-31T20:17Z
References (3)
https://github.com/Roskus/prospero-flow-crm/commit/8b2633ddb2178c2f79718efdfb906e051ba2f03c · 4daa8cea-433a-44bd-9456-53b127fc289ahttps://github.com/Roskus/prospero-flow-crm/releases/tag/v5.5.3 · 4daa8cea-433a-44bd-9456-53b127fc289ahttps://secur0.com/en/cna/cve-list/cve-2026-59232-stored-xss-in-prospero-flow-crm-lead-name-field · 4daa8cea-433a-44bd-9456-53b127fc289a
EPSS history
Timeline
  • 31 JUL 16:00Z
    Stored Cross-site Scripting in Prospero Flow CRM lead name field
    cvelistv5