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CVE-2026-26744

Published: Feb 19, 2026Updated: Feb 26, 2026 Sources: CVE List NVDCWE-204
NVD MITRE
5.3CVSSMEDIUM
EPSS Score
0.3%
Top 79.3%
CISA KEV
Not in KEV
Exploits
1 Known
Remediation
No Fix Available

Description

A user enumeration vulnerability exists in FormaLMS 4.1.18 and below in the password recovery functionality accessible via the /lostpwd endpoint. The application returns different error messages for valid and invalid usernames allowing an unauthenticated attacker to determine which usernames are registered in the system through observable response discrepancy.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:NA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:NIntegrity
None
A:NAvailability
None
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Weaknesses

CWE-204

Affected Products

formalmsformalms
Mixed
Enterprise Software
n/an/a
formalmscommercialEnterprise Software

Exploitability

1 exploit source identified

Exploit details including PoC links, Metasploit modules, and scanner templates are available after registration.

View exploit details

References

https://github.com/formalms/formalms.git
github.com
https://github.com/lorenzobruno7/CVE-2026-26744
github.com

Timeline

Published
Feb 19, 2026
Last Updated
Feb 26, 2026

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