Critical severity · published Aug 14, 2026
CVE-2026-19871
Use of hard-coded credentials in Prospero Flow CRM employee onboarding
9.3
CVSS
0.5%
EPSS
No
On KEV
Description
Use of Hard-coded Credentials in the human resources component in Roskus Prospero Flow CRM before 5.15.9 allows unauthenticated remote attackers to authenticate as any employee onboarded through the standard flow, knowing only their email address, because the employee save controller falls back to the literal password "changeme" and the onboarding form provides no password field.
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 45% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
PF
Prospero Flow CRM · Roskus
before 5.15.9 · source: vendor
Affected product
PF
Prospero Flow CRM
Roskus
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